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+;;; calc-menu.el --- a menu for Calc
+
+;; Copyright (C) 2007 Free Software Foundation, Inc.
+
+;; Maintainer: Jay Belanger <jay.p.belanger@gmail.com>
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3, or (at your option)
+;; any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Commentary:
+
+(defvar calc-arithmetic-menu
+  (list "Arithmetic"
+        (list "Basic"
+              ["-(1:)"         calc-change-sign :keys "n"]
+              ["(2:) + (1:)"   calc-plus   :keys "+"]
+              ["(2:) - (1:)"   calc-minus  :keys "-"]
+              ["(2:) * (1:)"   calc-times  :keys "*"]
+              ["(2:) / (1:)"   calc-divide :keys "/"]
+              ["(2:) ^ (1:)"   calc-power  :keys "^"]
+              ["(2:) ^ (1/(1:))" 
+               (progn
+                 (require 'calc-ext)
+                 (let ((calc-inverse-flag t))
+                   (call-interactively 'calc-power)))
+               :keys "I ^"
+               :help "The (1:)th root of (2:)"]
+              ["abs(1:)"   
+               (progn 
+                 (require 'calc-arith)
+                 (call-interactively 'calc-abs))
+               :keys "A"
+               :help "Absolute value"]
+              ["1/(1:)"
+               (progn
+                 (require 'calc-arith)
+                 (call-interactively 'calc-inv))
+               :keys "&"]
+              ["sqrt(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-sqrt))
+               :keys "Q"]
+              ["idiv(2:,1:)"
+               (progn
+                 (require 'calc-arith)
+                 (call-interactively 'calc-idiv))
+               :keys "\\"
+               :help "The integer quotient of (2:) over (1:)"]
+              ["(2:) mod (1:)"  
+               (progn
+                 (require 'calc-misc)
+                 (call-interactively 'calc-mod))
+               :keys "%"
+               :help "The remainder when (2:) is divided by (1:)"])
+        (list "Rounding"
+              ["floor(1:)" 
+               (progn
+                 (require 'calc-arith)
+                 (call-interactively 'calc-floor))
+               :keys "F"
+               :help "The greatest integer less than or equal to (1:)"]
+              ["ceiling(1:)"  
+               (progn
+                 (require 'calc-arith)
+                 (call-interactively 'calc-ceiling))
+               :keys "I F"
+               :help "The smallest integer greater than or equal to (1:)"]
+              ["round(1:)"    
+               (progn
+                 (require 'calc-arith)
+                 (call-interactively 'calc-round))
+               :keys "R"
+               :help "The nearest integer to (1:)"]
+              ["truncate(1:)" 
+               (progn
+                 (require 'calc-arith)
+                 (call-interactively 'calc-trunc))
+               :keys "I R"
+               :help "The integer part of (1:)"])
+        (list "Complex Numbers"
+              ["Re(1:)"
+               (progn
+                 (require 'calc-cplx)
+                 (call-interactively 'calc-re))
+               :keys "f r"]
+              ["Im(1:)"
+               (progn
+                 (require 'calc-cplx)
+                 (call-interactively 'calc-im))
+               :keys "f i"]
+              ["conj(1:)"
+               (progn
+                 (require 'calc-cplx)
+                 (call-interactively 'calc-conj))
+               :keys "J"
+               :help "The complex conjugate of (1:)"]
+              ["length(1:)"
+               (progn (require 'calc-arith)
+                      (call-interactively 'calc-abs))
+               :keys "A"
+               :help "The length (absolute value) of (1:)"]
+              ["arg(1:)"
+               (progn
+                 (require 'calc-cplx)
+                 (call-interactively 'calc-argument))
+               :keys "G"
+               :help "The argument (polar angle) of (1:)"])
+        (list "Conversion"
+              ["Convert (1:) to a float"    
+               (progn
+                 (require 'calc-ext)
+                 (call-interactively 'calc-float))
+               :keys "c f"]
+              ["Convert (1:) to a fraction" 
+               (progn
+                 (require 'calc-ext)
+                 (call-interactively 'calc-fraction))
+               :keys "c F"])
+        (list "Binary"
+              ["Set word size" 
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-word-size))
+               :keys "b w"]
+              ["Clip (1:) to word size" 
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-clip))
+               :keys "b c"
+               :help "Reduce (1:) modulo 2^wordsize"]
+              ["(2:) and (1:)"    
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-and))
+               :keys "b a"
+               :help "Bitwise AND [modulo 2^wordsize]"]
+              ["(2:) or (1:)"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-or))
+               :keys "b o"
+               :help "Bitwise inclusive OR [modulo 2^wordsize]"]
+              ["(2:) xor (1:)"
+               (progn 
+                 (require 'calc-bin)
+                 (call-interactively 'calc-xor))
+               :keys "b x"
+               :help "Bitwise exclusive OR [modulo 2^wordsize]"]
+              ["diff(2:,1:)" 
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-diff))
+               :keys "b d"
+               :help "Bitwise difference [modulo 2^wordsize]"]
+              ["not (1:)"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-not))
+               :keys "b n"
+               :help "Bitwise NOT [modulo 2^wordsize]"]
+              ["left shift(1:)"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-lshift-binary))
+               :keys "b l"
+               :help "Shift (1:)[modulo 2^wordsize] one bit left"]
+              ["right shift(1:)"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-rshift-binary))
+               :keys "b r"
+               :help "Shift (1:)[modulo 2^wordsize] one bit right, putting 0s on the left"]
+              ["arithmetic right shift(1:)"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-rshift-arith))
+               :keys "b R"
+               :help "Shift (1:)[modulo 2^wordsize] one bit right, duplicating the leftmost bit"]
+              ["rotate(1:)"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-rotate-binary))
+               :keys "b t"
+               :help "Rotate (1:)[modulo 2^wordsize] one bit left"])
+        "-------"
+        ["Help on Arithmetic"
+         (calc-info-goto-node "Arithmetic")])
+  "Menu for Calc's arithmetic functions.")
+
+(defvar calc-scientific-function-menu
+  (list "Scientific functions"
+        (list "Constants"
+              ["pi"
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-pi))
+               :keys "P"]
+              ["e"
+               (progn
+                 (require 'calc-math)
+                 (let ((calc-hyperbolic-flag t))
+                   (call-interactively 'calc-pi)))
+               :keys "H P"]
+              ["phi"
+               (progn
+                 (require 'calc-math)
+                 (let ((calc-inverse-flag t)
+                       (calc-hyperbolic-flag t))
+                   (call-interactively 'calc-pi)))
+               :keys "I H P"
+               :help "The golden ratio"]
+              ["gamma"
+               (progn
+                 (require 'calc-math)
+                 (let ((calc-inverse-flag t))
+                   (call-interactively 'calc-pi)))
+               :keys "I P"
+               :help "Euler's constant"])
+        (list "Logs and exps"
+              ["ln(1:)" 
+               (progn 
+                 (require 'calc-math) 
+                 (call-interactively 'calc-ln)) 
+               :keys "L"
+               :help "The natural logarithm"]
+              ["e^(1:)"   
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-exp))
+               :keys "E"]
+              ["log(1:) [base 10]" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-log10))
+               :keys "H L"
+               :help "The common logarithm"]
+              ["10^(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (let ((calc-inverse-flag t))
+                   (call-interactively 'calc-log10)))
+               :keys "I H L"]
+              ["log(2:) [base(1:)]" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-log))
+               :keys "B"
+               :help "The logarithm with an arbitrary base"]
+              ["(2:) ^ (1:)"  
+               calc-power 
+               :keys "^"])
+        (list "Trig functions"
+              ["sin(1:)"  
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-sin))
+               :keys "S"]
+              ["cos(1:)"  
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-cos))
+               :keys "C"]
+              ["tan(1:)"  
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-tan))
+               :keys "T"]
+              ["arcsin(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-arcsin))
+               :keys "I S"]
+              ["arccos(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-arccos))
+               :keys "I C"]
+              ["arctan(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-arctan))
+               :keys "I T"]
+              ["arctan2(2:,1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-arctan2))
+               :keys "f T"]
+              "--Angle measure--"
+              ["Radians"
+               (progn
+                 (require 'calc-math)
+                 (calc-radians-mode))
+               :keys "m r"
+               :style radio
+               :selected (eq calc-angle-mode 'rad)]
+              ["Degrees"
+               (progn
+                 (require 'calc-math)
+                 (calc-degrees-mode))
+               :keys "m d"
+               :style radio
+               :selected (eq calc-angle-mode 'deg)]
+              ["HMS"
+               (progn
+                 (require 'calc-math)
+                 (calc-hms-mode))
+               :keys "m h"
+               :style radio
+               :selected (eq calc-angle-mode 'hms)])
+        (list "Hyperbolic Functions"
+              ["sinh(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-sinh))
+               :keys "H S"]
+              ["cosh(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-cosh))
+               :keys "H C"]
+              ["tanh(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-tanh))
+               :keys "H T"]
+              ["arcsinh(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-arcsinh))
+               :keys "I H S"]
+              ["arccosh(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-arccosh))
+               :keys "I H C"]
+              ["arctanh(1:)" 
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-arctanh))
+               :keys "I H T"])
+        (list "Advanced math"
+              ["Gamma(1:)" 
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-gamma))
+               :keys "f g"
+               :help "The Euler Gamma function"]
+              ["GammaP(2:,1:)" 
+               (progn
+                 (require 'calc-funcs)
+                 (call-interactively 'calc-inc-gamma))
+               :keys "f G"
+               :help "The lower incomplete Gamma function"]
+              ["Beta(2:,1:)" 
+               (progn
+                 (require 'calc-funcs)
+                 (call-interactively 'calc-beta))
+               :keys "f b"
+               :help "The Euler Beta function"]
+              ["BetaI(3:,2:,1:)" 
+               (progn
+                 (require 'calc-funcs)
+                 (call-interactively 'calc-inc-beta))
+               :keys "f B"
+               :help "The incomplete Beta function"]
+              ["erf(1:)"
+               (progn
+                 (require 'calc-funcs)
+                 (call-interactively 'calc-erf))
+               :keys "f e"
+               :help "The error function"]
+              ["BesselJ(2:,1:)" 
+               (progn
+                 (require 'calc-funcs)
+                 (call-interactively 'calc-bessel-J))
+               :keys "f j"
+               :help "The Bessel function of the first kind (of order (2:))"]
+              ["BesselY(2:,1:)" 
+               (progn
+                 (require 'calc-funcs)
+                 (call-interactively 'calc-bessel-Y))
+               :keys "f y"
+               :help "The Bessel function of the second kind (of order (2:))"])
+        (list "Combinatorial"
+              ["gcd(2:,1:)" 
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-gcd))
+                 :keys "k g"]
+              ["lcm(2:,1:)" 
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-lcm))
+               :keys "k l"]
+              ["factorial(1:)" 
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-factorial))
+               :keys "!"]
+              ["(2:) choose (1:)" 
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-choose))
+               :keys "k c"]
+              ["permutations(2:,1:)" 
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-perm))
+               :keys "H k c"]
+              ["Primality test for (1:)" 
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-prime-test))
+               :keys "k p"
+               :help "For large (1:), a probabilistic test"]
+              ["Factor (1:) into primes" 
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-prime-factors))
+               :keys "k f"]
+              ["Next prime after (1:)"
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-next-prime))
+               :keys "k n"]
+              ["Previous prime before (1:)"
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-prev-prime))
+               :keys "I k n"]
+              ["phi(1:)"
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-totient))
+               :keys "k n"
+               :help "Euler's totient function"]
+              ["random(1:)"
+               (progn
+                 (require 'calc-comb)
+                 (call-interactively 'calc-random))
+               :keys "k r"
+               :help "A random number >=1 and < (1:)"])
+        "----"
+        ["Help on Scientific Functions"
+         (calc-info-goto-node "Scientific Functions")])
+  "Menu for Calc's scientific functions.")
+              
+(defvar calc-algebra-menu
+  (list "Algebra"
+        (list "Simplification"
+              ["Simplify (1:)" 
+               (progn
+                 (require 'calc-alg)
+                 (call-interactively 'calc-simplify))
+               :keys "a s"]
+              ["Simplify (1:) with extended rules" 
+               (progn
+                 (require 'calc-alg)
+                 (call-interactively 'calc-simplify-extended))
+               :keys "a e"
+               :help "Apply possibly unsafe simplifications"])
+        (list "Manipulation"
+              ["Expand formula (1:)" 
+               (progn
+                 (require 'calc-alg)
+                 (call-interactively 'calc-expand-formula))
+               :keys "a \""
+               :help "Expand (1:) into its defining formula, if possible"]
+              ["Evaluate variables in (1:)" 
+               (progn
+                 (require 'calc-ext)
+                 (call-interactively 'calc-evaluate))
+               :keys "="]
+              ["Make substitution in (1:)" 
+               (progn
+                 (require 'calc-alg)
+                 (call-interactively 'calc-substitute))
+               :keys "a b"
+               :help 
+               "Substitute all occurrences of a sub-expression with a new sub-expression"])
+        (list "Polynomials"
+              ["Factor (1:)" 
+               (progn
+                 (require 'calc-alg)
+                 (call-interactively 'calc-factor))
+               :keys "a f"]
+              ["Collect terms in (1:)" 
+               (progn
+                 (require 'calc-alg)
+                 (call-interactively 'calc-collect)) 
+               :keys "a c"
+               :help "Arrange as a polynomial in a given variable"]
+              ["Expand (1:)" 
+               (progn
+                 (require 'calc-alg)
+                 (call-interactively 'calc-expand))
+               :keys "a x"
+               :help "Apply distributive law everywhere"]
+              ["Find roots of (1:)" 
+               (progn
+                 (require 'calcalg2)
+                 (call-interactively 'calc-poly-roots))
+               :keys "a P"])
+        (list "Calculus"
+              ["Differentiate (1:)" 
+               (progn
+                 (require 'calcalg2)
+                 (call-interactively 'calc-derivative))
+               :keys "a d"]
+              ["Integrate (1:) [indefinite]" 
+               (progn
+                 (require 'calcalg2)
+                 (call-interactively 'calc-integral))
+               :keys "a i"]
+              ["Integrate (1:) [definite]" 
+               (progn
+                 (require 'calcalg2)
+                 (let ((var (read-string "Integration variable: ")))
+                   (calc-tabular-command 'calcFunc-integ "Integration" 
+                                         "intg" nil var nil nil)))
+               :keys "C-u a i"]
+              ["Integrate (1:) [numeric]"
+               (progn
+                 (require 'calcalg2)
+                 (call-interactively 'calc-num-integral))
+               :keys "a I"
+               :help "Integrate using the open Romberg method"]
+              ["Taylor expand (1:)" 
+               (progn
+                 (require 'calcalg2)
+                 (call-interactively 'calc-taylor))
+               :keys "a t"]
+              ["Minimize (2:) [initial guess = (1:)]" 
+               (progn
+                 (require 'calcalg3)
+                 (call-interactively 'calc-find-minimum))
+               :keys "a N"
+               :help "Find a local minimum"]
+              ["Maximize (2:) [initial guess = (1:)]" 
+               (progn
+                 (require 'calcalg3)
+                 (call-interactively 'calc-find-maximum))
+               :keys "a X"
+               :help "Find a local maximum"])
+        (list "Solving"
+              ["Solve equation (1:)" 
+               (progn
+                 (require 'calcalg2)
+                 (call-interactively 'calc-solve-for))
+               :keys "a S"]
+              ["Solve equation (2:) numerically [initial guess = (1:)]" 
+               (progn
+                 (require 'calcalg3)
+                 (call-interactively 'calc-find-root))
+               :keys "a R"]
+              ["Find roots of polynomial (1:)" 
+               (progn
+                 (require 'calcalg2)
+                 (call-interactively 'calc-poly-roots))
+               :keys "a P"])
+        (list "Curve fitting"
+              ["Fit (1:)=[x values, y values] to a curve" 
+               (progn
+                 (require 'calcalg3)
+                 (call-interactively 'calc-curve-fit))
+               :keys "a F"])
+        "----"
+        ["Help on Algebra"
+         (calc-info-goto-node "Algebra")])
+  "Menu for Calc's algebraic facilities.")
+
+
+(defvar calc-graphics-menu
+  (list "Graphics"
+        ["Graph 2D [(1:)= y values, (2:)= x values]" 
+         (progn
+           (require 'calc-graph)
+           (call-interactively 'calc-graph-fast))
+         :keys "g f"]
+        ["Graph 3D [(1:)= z values, (2:)= y values, (3:)= xvalues]" 
+         (progn
+           (require 'calc-graph)
+           (call-interactively 'calc-graph-fast-3d))
+         :keys "g F"]
+        "----"
+        ["Help on Graphics"
+         (calc-info-goto-node "Graphics")])
+  "Menu for Calc's graphics.")
+
+
+(defvar calc-vectors-menu
+  (list "Matrices/Vectors"
+        (list "Matrices"
+              ["(2:) + (1:)"   calc-plus   :keys "+"]
+              ["(2:) - (1:)"   calc-minus  :keys "-"]
+              ["(2:) * (1:)"   calc-times  :keys "*"]
+              ["(1:)^(-1)"    
+               (progn
+                 (require 'calc-arith)
+                 (call-interactively 'calc-inv))
+               :keys "&"]
+              ["Create an identity matrix"
+               (progn 
+                 (require 'calc-vec)
+                 (call-interactively 'calc-ident))
+               :keys "v i"]
+              ["transpose(1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-transpose))
+               :keys "v t"]
+              ["det(1:)" 
+               (progn
+                 (require 'calc-mtx)
+                 (call-interactively 'calc-mdet))
+               :keys "V D"]
+              ["trace(1:)"
+               (progn
+                 (require 'calc-mtx)
+                 (call-interactively 'calc-mtrace))
+               :keys "V T"]
+              ["LUD decompose (1:)" 
+               (progn
+                 (require 'calc-mtx)
+                 (call-interactively 'calc-mlud))
+               :keys "V L"]
+              ["Extract a row from (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-mrow))
+               :keys "v r"]
+              ["Extract a column from (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-mcol))
+               :keys "v c"])
+        (list "Vectors"
+              ["Extract the first element of (1:)"
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-head))
+               :keys "v h"]
+              ["Extract an element from (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-mrow))
+               :keys "v r"]
+              ["Reverse (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-reverse-vector))
+               :keys "v v"]
+              ["Unpack (1:)"
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-unpack))
+               :keys "v u"
+               :help "Separate the elements of (1:)"]
+              ["(2:) cross (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-cross))
+               :keys "V C"
+               :help "The cross product in R^3"]
+              ["(2:) dot (1:)" 
+               calc-mult 
+               :keys "*"
+               :help "The dot product"]
+              ["Map a function across (1:)" 
+               (progn
+                 (require 'calc-map)
+                 (call-interactively 'calc-map))
+               :keys "V M"
+               :help "Apply a function to each element"])
+        (list "Vectors as sets"
+              ["Remove duplicates from (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-remove-duplicates))
+               :keys "V +"]
+              ["(2:) union (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-set-union))
+               :keys "V V"]
+              ["(2:) intersect (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-set-intersect))
+               :keys "V ^"]
+              ["(2:) \\ (1:)" 
+               (progn
+                 (require 'calc-vec)
+                 (call-interactively 'calc-set-difference))
+               :keys "V -"
+               :help "Set difference"])
+        (list "Statistics on vectors"
+              ["length(1:)" 
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-count))
+               :keys "u #"
+               :help "The number of data values"]
+              ["sum(1:)"    
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-sum))
+               :keys "u +"
+               :help "The sum of the data values"]
+              ["max(1:)"    
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-max))  
+               :keys "u x"
+               :help "The maximum of the data values"]
+              ["min(1:)"    
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-min))  
+               :keys "u N"
+               :help "The minumum of the data values"]
+              ["mean(1:)"   
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-mean))
+               :keys "u M"
+               :help "The average (arithmetic mean) of the data values"]
+              ["mean(1:) with error"
+              (progn
+                (require 'calc-stat)
+                (call-interactively 'calc-vector-mean-error))
+              :keys "I u M"
+              :help "The average (arithmetic mean) of the data values as an error form"]
+              ["sdev(1:)"   
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-sdev))
+               :keys "u S"
+               :help "The sample sdev, sqrt[sum((values - mean)^2)/(N-1)]"]
+              ["variance(1:)" 
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-variance))
+               :keys "H u S"
+               :help "The sample variance, sum((values - mean)^2)/(N-1)"]
+              ["population sdev(1:)" 
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-pop-sdev))
+               :keys "I u S"
+               :help "The population sdev, sqrt[sum((values - mean)^2)/N]"]
+              ["population variance(1:)" 
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-pop-variance))
+               :keys "H I u S"
+               :help "The population variance, sum((values - mean)^2)/N"]
+              ["median(1:)"
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-median))
+               :keys "H u M"
+               :help "The median of the data values"]
+              ["harmonic mean(1:)"
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-harmonic-mean))
+               :keys "H I u M"]
+              ["geometric mean(1:)"
+               (progn
+                 (require 'calc-stat)
+                 (call-interactively 'calc-vector-geometric-mean))
+               :keys "u G"]
+              ["arithmetic-geometric mean(1:)"
+               (progn
+                 (require 'calc-stat)
+                 (let ((calc-hyperbolic-flag t))
+                   (call-interactively 'calc-vector-geometric-mean)))
+               :keys "H u G"]
+               ["RMS(1:)"
+                (progn (require 'calc-arith)
+                       (call-interactively 'calc-abs))
+                :keys "A"
+                :help "The root-mean-square, or quadratic mean"])
+        ["Abbreviate long vectors"
+         (progn
+           (require 'calc-mode)
+           (call-interactively 'calc-full-vectors))
+         :keys "v ."
+         :style toggle
+         :selected (not calc-full-vectors)]
+        "----"
+        ["Help on Matrices/Vectors"
+         (calc-info-goto-node "Matrix Functions")])
+  "Menu for Calc's vector and matrix functions.")
+
+(defvar calc-units-menu
+  (list "Units"
+        ["Convert units in (1:)" 
+         (progn
+           (require 'calc-units)
+           (call-interactively 'calc-convert-units ))
+         :keys "u c"]
+        ["Convert temperature in (1:)" 
+         (progn
+           (require 'calc-units)
+           (call-interactively 'calc-convert-temperature))
+         :keys "u t"]
+        ["Simplify units in (1:)" 
+         (progn
+           (require 'calc-units)
+           (call-interactively 'calc-simplify-units))
+         :keys "u s"]
+        ["View units table" 
+         (progn
+           (require 'calc-units)
+           (call-interactively 'calc-view-units-table))
+         :keys "u V"]
+        "----"
+        ["Help on Units"
+         (calc-info-goto-node "Units")])
+  "Menu for Calc's units functions.")
+
+(defvar calc-variables-menu
+  (list "Variables"
+        ["Store (1:) into a variable" 
+         (progn
+           (require 'calc-store)
+           (call-interactively 'calc-store))
+         :keys "s s"]
+        ["Recall a variable value" 
+          (progn
+            (require 'calc-store)
+            (call-interactively 'calc-recall ))
+         :keys "s r"]
+        ["Edit the value of a variable" 
+         (progn
+           (require 'calc-store)
+           (call-interactively 'calc-edit-variable))
+         :keys "s e"]
+        ["Exchange (1:) with a variable value" 
+         (progn
+           (require 'calc-store)
+           (call-interactively 'calc-store-exchange))
+         :keys "s x"]
+        ["Clear variable value" 
+         (progn
+           (require 'calc-store)
+           (call-interactively 'calc-unstore))
+         :keys "s u"]
+        ["Evaluate variables in (1:)" 
+         (progn
+           (require 'calc-ext)
+           (call-interactively 'calc-evaluate))
+         :keys "="]
+        ["Evaluate (1:), assigning a value to a variable" 
+         (progn
+           (require 'calc-store)
+           (call-interactively 'calc-let))
+         :keys "s l"
+         :help "Evaluate (1:) under a temporary assignment of a variable"]
+        "----"
+        ["Help on Variables"
+         (calc-info-goto-node "Store and Recall")])
+  "Menu for Calc's variables.")
+
+(defvar calc-stack-menu
+  (list "Stack"
+        ["Remove (1:)" 
+         calc-pop 
+         :keys "DEL"]
+        ["Switch (1:) and (2:)" 
+         calc-roll-down 
+         :keys "TAB"]
+        ["Duplicate (1:)" 
+         calc-enter 
+         :keys "RET"]
+        ["Edit (1:)" 
+         (progn
+           (require 'calc-yank)
+           (call-interactively calc-edit))
+         :keys "`"]
+        "----"
+        ["Help on Stack"
+         (calc-info-goto-node "Stack and Trail")])
+  "Menu for Calc's stack functions.")
+
+(defvar calc-errors-menu
+  (list "Undo"
+        ["Undo" 
+         (progn
+           (require 'calc-undo)
+           (call-interactively 'calc-undo))
+         :keys "U"]
+        ["Redo" 
+         (progn
+           (require 'calc-undo)
+           (call-interactively 'calc-redo))
+         :keys "D"]
+        "----"
+        ["Help on Undo"
+         (progn
+           (calc-info-goto-node "Introduction")
+           (Info-goto-node "Undo"))]))
+
+(defvar calc-modes-menu
+  (list "Modes"
+        ["Precision" 
+         (progn
+           (require 'calc-ext)
+           (call-interactively 'calc-precision))
+         :keys "p"
+         :help "Set the precision for floating point calculations"]
+        ["Fraction mode"
+         (progn
+           (require 'calc-frac)
+           (call-interactively 'calc-frac-mode))
+         :keys "m f"
+         :style toggle
+         :selected calc-prefer-frac
+         :help "Leave integer quotients as fractions"]
+        ["Symbolic mode"
+         (lambda ()
+           (interactive)
+           (require 'calc-mode)
+           (calc-symbolic-mode nil))
+         :keys "m s"
+         :style toggle
+         :selected calc-symbolic-mode
+         :help "Leave functions producing inexact answers in symbolic form"]
+        ["Infinite mode"
+         (lambda ()
+           (interactive)
+           (require 'calc-mode)
+           (calc-infinite-mode nil))
+         :keys "m i"
+         :style toggle
+         :selected calc-infinite-mode
+         :help "Let expressions like 1/0 produce infinite results"]
+        ["Abbreviate long vectors"
+         (progn
+           (require 'calc-mode)
+           (call-interactively 'calc-full-vectors))
+         :keys "v ."
+         :style toggle
+         :selected (not calc-full-vectors)]
+        (list "Angle measure"
+              ["Radians"
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-radians-mode))
+               :keys "m r"
+               :style radio
+               :selected (eq calc-angle-mode 'rad)]
+              ["Degrees"
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-degrees-mode))
+               :keys "m d"
+               :style radio
+               :selected (eq calc-angle-mode 'deg)]
+              ["HMS"
+               (progn
+                 (require 'calc-math)
+                 (call-interactively 'calc-hms-mode))
+               :keys "m h"
+               :style radio
+               :selected (eq calc-angle-mode 'hms)])
+        (list "Radix"
+              ["Decimal"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-decimal-radix))
+               :keys "d 0"
+               :style radio
+               :selected (= calc-number-radix 10)]
+              ["Binary"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-binary-radix))
+               :keys "d 2"
+               :style radio
+               :selected (= calc-number-radix 2)]
+              ["Octal"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-octal-radix))
+               :keys "d 8"
+               :style radio
+               :selected (= calc-number-radix 8)]
+              ["Hexadecimal"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-hex-radix))
+               :keys "d 6"
+               :style radio
+               :selected (= calc-number-radix 16)]
+              ["Other"
+               (progn
+                 (require 'calc-bin)
+                 (call-interactively 'calc-radix))
+               :keys "d r"
+               :style radio
+               :selected (not
+                          (or
+                           (= calc-number-radix 10)
+                           (= calc-number-radix 2)
+                           (= calc-number-radix 8)
+                           (= calc-number-radix 16)))])
+        (list "Float format"
+              ["Normal"
+               (progn
+                 (require 'calc-mode)
+                 (call-interactively 'calc-normal-notation))
+               :keys "d n"
+               :style radio
+               :selected (eq (car-safe calc-float-format) 'float)]
+              ["Fixed point"
+               (progn
+                 (require 'calc-mode)
+                 (call-interactively 'calc-fix-notation))
+               :keys "d f"
+               :style radio
+               :selected (eq (car-safe calc-float-format) 'fix)]
+              ["Scientific notation"
+               (progn
+                 (require 'calc-mode)
+                 (call-interactively 'calc-sci-notation))
+               :keys "d s"
+               :style radio
+               :selected (eq (car-safe calc-float-format) 'sci)]
+              ["Engineering notation"
+               (progn
+                 (require 'calc-mode)
+                 (call-interactively 'calc-eng-notation))
+               :keys "d e"
+               :style radio
+               :selected (eq (car-safe calc-float-format) 'eng)])
+        (list "Algebraic"
+              ["Algebraic Mode"
+               (progn
+                 (require 'calc-mode)
+                 (call-interactively 'calc-algebraic-mode))
+               :keys "m a"
+               :style radio
+               :selected (eq calc-algebraic-mode t)
+               :help "Keys which start numeric entry also start algebraic entry"]
+              ["Total Algebraic Mode"
+               (progn
+                 (require 'calc-mode)
+                 (call-interactively 'calc-total-algebraic-mode))
+               :keys "m t"
+               :style radio
+               :selected (eq calc-algebraic-mode 'total)
+               :help "All regular letters and punctuation begin algebraic entry"])
+        "----"
+        ["Save mode settings" calc-save-modes :keys "m m"]
+        "----"
+        ["Help on Modes"
+         (calc-info-goto-node "Mode settings")])
+  "Menu for Calc's mode settings.")
+
+(defvar  calc-help-menu
+  (list "Help"
+        ["Manual"   
+         calc-info
+         :keys "h i"]
+        ["Tutorial" 
+         calc-tutorial 
+         :keys "h t"]
+        ["Summary"  
+         calc-info-summary 
+         :keys "h s"]
+        "----"
+        ["Help on Help" 
+         (progn
+           (calc-info-goto-node "Introduction")
+           (Info-goto-node "Help Commands"))])
+  "Menu for Calc's help functions.")
+
+(easy-menu-define
+  calc-menu
+  calc-mode-map
+  "Menu for Calc."
+  (list "Calc"
+        calc-arithmetic-menu
+        calc-scientific-function-menu
+        calc-algebra-menu
+        calc-graphics-menu
+        calc-vectors-menu
+        calc-units-menu
+        calc-variables-menu
+        calc-stack-menu
+        calc-errors-menu
+        calc-modes-menu
+        calc-help-menu
+        ["Reset"  
+         (progn
+           (require 'calc-ext)
+           (call-interactively 'calc-reset))
+         :help "Reset Calc to its initial state"]
+        ["Quit" calc-quit]))
+
+(provide 'calc-menu)