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Archive of Maple User Group (MUG)

Questions and Answers

Nasser M. Abbasi

June 28, 2025

1 Introduction
2 &
2.1 &(ampersand) operators, infixform / complain (9.10.01)
2.2 &t operators (19.12.97)
3 0
3.1 0.i in maple 6 (17.10.00)
4 2
4.1 2d tangents (27.5.02)
5 3
5.1 3-d plot of a tetrahedron (6.9.00)
5.2 3d calculation from v5 takes 60times more on v7 (15.10.01)
5.3 3d graph, rotate after saving (3.1.02)
5.4 3d graphs and html (8.6.01)
5.5 3d plot as a standalone object (17.2.00)
5.6 3d plot help (5.10.00)
5.7 3d plots to dxf (28.2.00)
5.8 3d plots of data from files (28.2.00)
5.9 3d plots with patch (10.5.00)
5.10 3d surface plotting from data points (14.5.02)
6 a
6.1 a book of release 4 worksheets (8.8.96)
6.2 \(\frac {a}{b}\) and \(a b^{-1}\) sometimes differ (26.9.97)
6.3 abc-conjecture (12.9.96)
6.4 about maple functions dll and dde with maple (6.1.99)
6.5 abstract algebra impossible in maple? (20.12.02)
6.6 access maple via tcl (29.5.00)
6.7 access to maple within matlab (30.9.99)
6.8 ace 3.0, new environment (19.6.98)
6.9 adding null character to a name (24.4.01)
6.10 advisor database for maple 6 (24.5.00)
6.11 afactors (17.3.99)
6.12 aim: automatic assessment of mathematics using web/maple (30.11.00)
6.13 airy’s equation (7.12.00)
6.14 algebra (4.4.97)
6.15 algebraic manipulations with radicals (9.8.01)
6.16 algebraic relation (11.9.97)
6.17 algorithm of ei (9.2.96)
6.18 algsubs problem (12.10.00)
6.19 algsubs, bug (25.5.01)
6.20 alias for 2nd deriv (25.4.00)
6.21 alias of alias (16.12.99)
6.22 alias problem (25.1.99)
6.23 alias within a procedure (25.4.01)
6.24 aliased i (13.8.99)
6.25 allvalues (31.1.97)
6.26 allvalues, number of solutions (3.4.00)
6.27 alternating series, sum and add (22.11.99)
6.28 an easy integral. not for maple 6. (31.10.00)
6.29 analytic linear system solving (27.11.97)
6.30 andprop and orprop evaluating (29.7.97)
6.31 animate & stats distribution (23.9.98)
6.32 animate and evaluation of variables (9.7.96)
6.33 animate: vertical lines and multiple colors (14.3.00)
6.34 animatecurve problem (24.10.98)
6.35 animated graphics (19.3.00)
6.36 animated phase portraits (27.8.99)
6.37 animating [display3d] structures (26.7.95)
6.38 animating a zoom process (21.9.99)
6.39 animating plots of taylor polynomials (28.2.02)
6.40 animation of drawing a function point-by-point (31.10.02)
6.41 animation orbit structure (11.4.97)
6.42 animation problem in maple 6 and maple 7 for unix/linux (18.11.02)
6.43 animation problem (15.5.00)
6.44 animation to web-postable format, to convert (6.4.99)
6.45 animation, side by side, maple 6 (27.6.01)
6.46 animations (12.5.99)
6.47 animations, to control the speed (30.11.98)
6.48 anomalous true-false test (2.8.99)
6.49 appendto or write to a file, maplevr3 and windows (27.6.00)
6.50 application center (15.3.99)
6.51 applications of maple to physics and differential equations (24.10.97)
6.52 arc length integration and singularities (27.4.00)
6.53 arcsin integral (18.3.97)
6.54 area problem (9.11.98)
6.55 args and &-operators problem (2.12.97)
6.56 arguments of a function, op function (19.9.00)
6.57 arrays and copies of arrays (14.12.00)
6.58 arrays in group/transgroup (14.4.00)
6.59 assign the result of dsolve (27.10.95)
6.60 assigned argument in a procedure (6.1.99)
6.61 assigning to a function a(1) (1.10.01)
6.62 assignment in do loop (27.4.00)
6.63 assignment of variables in functions and loops (5.2.01)
6.64 Assignment (4.6.02)
6.65 Associated Legendre functions (24.9.99)
6.66 Assume a constant (3.2.00)
6.67 assume and is (4.2.01)
6.68 assume and protect (11.9.98)
6.69 Assume facility with functions, Assume and functional forms (11.2.97)
6.70 Assume not handled (24.10.96)
6.71 Assume problem (15.4.97)
6.72 Assume(16.2.01)
6.73 assume, help needed (22.2.99)
6.74 assume, multiple assumptions (16.3.98)
6.75 asympt ignores order on first use (10.1.00)
6.76 asympt() with multiple variables? (16.2.01)
6.77 asymptotics of ln(ln(x)+a) (15.4.96)
6.78 auto correct button and 1 to infinity (4.12.02)
6.79 autocorrelation and crosscorrelation (3.12.96)
6.80 automated grading of maple worksheet (25.5.01)
6.81 automatic evaluation (27.6.01)
6.82 automatic simplification, to switch off (6.4.99)
6.83 avoid using brute force numerical methods (26.4.99)
6.84 axis labels (18.2.99)
7 b
7.1 back substitution (2.7.96)
7.2 background colour of graph (3.3.00)
7.3 backgroundcolor, foregroundcolor (23.1.03)
7.4 bar-chart - histogram (14.1.02)
7.5 bell command (26.7.01)
7.6 besirk (27.6.02)
7.7 beta distribution (2.11.95)
7.8 bi-polar coordinates (15.9.1995)
7.9 bibliography link (23.9.96)
7.10 bigebra package ver. 0.01 (31.10.00)
7.11 binary tree data structure (3.2.03)
7.12 binomial coefficients (11.1.03)
7.13 binomial (21.6.97)
7.14 bizarre convert to piecewise (8.11.99)
7.15 black in color structures (24.10.01)
7.16 block matrix operation functions (12.3.97)
7.17 book on maple (22.2.00)
7.18 boolean evaluation (23.11.01)
7.19 booleans and plot statements (6.3.01)
7.20 boundary conditions in pdsolve (23.11.98)
7.21 boundary problem (15.5.00)
7.22 boundary value problem, to solve (13.10.95)
7.23 bracket as execution group delimiter (3.12.02)
7.24 braille for mathematics (28.1.00)
7.25 bspline in maplev.6 (20.2.01)
7.26 bspline (13.6.00)
7.27 bug affecting piecewise in maple v.5 (22.2.99)
7.28 bug in ellipticf(z, k), maple v.5 to maple 8 (30.6.02)
7.29 bug in 1/(u!) function, maple 7 (7.3.02)
7.30 bug in [detools,dchangevar] in maple v.4 (8.9.97)
7.31 bug in ‘evalf/ellipticf‘, maplevr5, maple 6 and maple 7 (21.8.00)
7.32 bug in algebraic symbolic integration in maple v.4 and maple v.5 (26.9.97)
7.33 Bug in allvalues (26.4.96)
7.34 bug in CMaple generating JPEGs, Maple 7 and 8 (31.3.02)
7.35 Bug in combine in Maple V.4 (27.11.96)
7.36 bug in condition numbers in Maple V.3 to Maple V.5 (31.1.98)
7.37 bug in contourplot in Maple 6 (15.4.00)
7.38 Bug in contourplot in Maple6 (17.10.00)
7.39 bug in contourplot options, Maple 7 and Maple 8 (27.5.02)
7.40 bug in convert/expsincos in Maple 6 (8.2.01)
7.41 bug in convert[ratpoly], Maple 6 and Maple 7 (26.3.01)
7.42 bug in D, Maple V to Maple 8 (6.8.02)
7.43 BUG in densityplot in Maple 6.01 (2.11.00)
7.44 Bug in densityplot in Maple V.5 (13.8.99)
7.45 bug in densityplot in MapleV.5 and patch (6.10.98)
7.46 Bug in derivative of JacobiDN in Maple 5 and Maple 6 (27.4.98)
7.47 bug in display in simplex package, Maple 4 and Maple 5 (3.5.96)
7.48 Bug in dsolve in Maple V.4 to Maple 6 (19.2.97)
7.49 BUG in dsolve in Maple V.4 (13.12.96)
7.50 bug in dsolve in Maple V.5 (20.4.98)
7.51 bug in dsolve with initial condition in Maple 6 (29.6.00)
7.52 bug in dsolve, Maple 8, and workaround (16.1.03)
7.53 Bug in dsolve, Maple V.4 (24.5.96)
7.54 bug in dsolve, Maple V.5 (27.4.98)
7.55 Bug in eigenvectors with LinearAlgebra in Maple 6 (27.11.00)
7.56 Bug in Elliptic Integral, Maple 6 to Maple 8 (24.9.01)
7.57 bug in elliptic integral, Maple 6 to Maple 8 (28.8.01)
7.58 Bug in Elliptic Integral, Maple V to Maple 8 (25.7.01)
7.59 bug in elliptic integrals in Maple V.5 (23.7.98)
7.60 bug in elliptic integration in Maple 5.1 (2.5.01)
7.61 bug in evalc by functions with indexed names in Maple V.4 to Maple 6 (29.7.97)
7.62 BUG in evalc in Maple V (16.12.97)
7.63 Bug in evalc in Maple V.4 (21.2.97)
7.64 bug in export to html in Maple 8 (10.6.02)
7.65 bug in factor with right mouse button, Maple6 (17.8.00)
7.66 Bug in geom3d-package in Maple V.5 (15.3.99)
7.67 Bug in geometry[ellipse] in Maple V.4 (9.2.98)
7.68 Bug in Help on packages in Maple 7 with linux (28.2.02)
7.69 Bug in hypergeom in Maple V.4 (23.9.96)
7.70 bug in inequal in Maple 6 (5.2.01)
7.71 bug in int and signum in Maple V.4 and Maple V.5 (4.9.97)
7.72 bug in int if integrand is a derivative (13.12.01)
7.73 Bug in int in Maple 6 (28.6.00)
7.74 bug in int Maple V.51 to Maple 8 (24.9.01)
7.75 bug in int() routine in Maple V.4 and Maple V.5 (1.3.97)
7.76 BUG in int-sum-dirac in Maple V.4 (15.11.96)
7.77 bug in int/defDirac (5.5.96)
7.78 bug in integer parsing in Maple 6 (17.1.01)
7.79 bug in integrating abs(..), Maple 6 (21.8.00)
7.80 bug in integrating abs(...) (26.3.96)
7.81 bug in integration 1 in Maple V.4 and Maple V.5 (13.5.98)
7.82 bug in integration 2 in Maple V.4 and Maple V.5 (18.11.98)
7.83 bug in integration 3, Maple 5 to Maple 6 (7.12.98)
7.84 Bug in integration 4, Maple V to Maple 7 (20.7.00)
7.85 bug in integration dependent on N, Maple 6 to Maple 8 (5.4.02)
7.86 bug in integration exp(I*a*t) (31.8.98)
7.87 bug in integration in Maple 6 and fix (16.5.01)
7.88 bug in integration in Maple 6 and Maple 7 (17.9.01)
7.89 bug in integration in Maple 6 and Maple 7 (27.11.00)
7.90 bug in integration in Maple 6 (11.6.01)
7.91 bug in integration in Maple 7 and correction (15.4.02)
7.92 bug in integration in Maple V.4 and Mathematica 3.0 (22.8.97)
7.93 bug in invphi, Maple V.3 to Maple 8 (20.6.02)
7.94 bug in iscont/piecewise in Maple V.4 (28.8.97)
7.95 Bug in Jacobi elliptic function, Maple V to Maple 8 (2.11.98)
7.96 bug in Laplace, Maple V.5 (18.2.00)
7.97 Bug in limit (3.3.97)
7.98 Bug in limit(c/x/ln(x)) in Maple V.4 and Maple V.5 (13.8.97)
7.99 bug in limit-taylor-series, MapleVr5 and Maple 6 (31.5.00)
7.100 bug in LinearAlgebra,GramSchmidt, Maple 6 to Maple 8 (13.9.02)
7.101 bug in LinearSolve, Maple 7 to Maple 8 (24.10.02)
7.102 bug in Linsolve in Maple V.4 (7.8.97)
7.103 bug in Map, Maple 6 to Maple 8 (21.10.02)
7.104 Bug in Maple 6.02a PostScript Win 2k Pro (3.5.02)
7.105 bug in Maple V.5 affecting Newton in share lib. (4.3.98)
7.106 Bug in matrix of power n, expand in Maple 4 to Maple 8 and simplify in Maple 4 to Maple 6 (5.2.01)
7.107 bug in matrixplot coloring, Maple 4 to Maple 8 (10.3.00)
7.108 Bug in maximize with trig functions in Maple V.3 to Maple V.5 (6.2.97)
7.109 Bug in multilinear in Maple V.5 (25.5.99)
7.110 bug in networks[connectivity], from Maple 6 to Maple 8 (19.11.01)
7.111 Bug in nullspace, Maple V.5 (9.11.98)
7.112 bug in numeric dsolve in Maple 7 (7.9.01)
7.113 bug in numerical integration for elementary function in Maple V.4 and Maple V.5 (27.11.97)
7.114 bug in odeplot with Mac OS X, Maple 7 (8.9.02)
7.115 Bug in orthopoly in Maple V.4 to Maple 6 (8.11.96)
7.116 bug in parallelepiped, Maple 7 (13.12.01)
7.117 bug in pdsolve (second order PDE) in Maple 6 (17.8.00)
7.118 Bug in plot in Maple V.5 (15.3.99)
7.119 bug in plots[display] under Unix, Maple 6 and Maple 7 (31.1.02)
7.120 bug in plotting electric field of a dipole in Maple V.2 (24.10.97)
7.121 Bug in print(), Maple V.5 to Maple 8 (5.8.02)
7.122 bug in product, Maple V to Maple 8 (18.11.98)
7.123 bug in Random Tools in Maple 7 (28.11.01)
7.124 bug in series, Maple 6 to Maple 8 (15.10.01)
7.125 Bug in simplify(Dirac) in MapleV.4 and Maple V.5 (21.10.98)
7.126 Bug in simplify(Dirac) in MapleV.4 and Maple V.5 (21.10.98)
7.127 Bug in simplify, Maple V Rel 5 (19.10.00)
7.128 Bug in simplify/conjugate in Maple 6 (17.7.00)
7.129 Bug in solve in Maple V.5 (3.3.99)
7.130 Bug in sum in Maple V.5 and Maple 6 (28.11.00)
7.131 Bug in Taylor series of BesselI(0,p+x) in Maple V.5 (28.6.99)
7.132 Bug in termorder (including a bugfix), Maple V to Maple 8 (6.10.98)
7.133 Bug in the help page of simplex,ratio, Maple V to Maple 8 (13.10.02)
7.134 Bug in unassign in Maple V.4 (26.2.97)
7.135 Bug in value in Maple V.5 (28.3.99)
7.136 bug in Vector Valued Functions in Maple 7 and workaround (23.11.01)
7.137 bug in VectorCalculus,BasisFormat (25.6.02)
7.138 Bug in VectorCalculus:-ArcLength, Maple 8 (23.1.03)
7.139 Bug involving ’plot3d’ and ’argument’ in Maple V.5 (15.12.98)
7.140 Bug involving factor in Maple V.5 (15.4.99)
7.141 bug on solving thue equations in Maple V.4 and Maple V.5 (17.7.98)
7.142 Bug report for int in Maple V.5 and Maple 6 (20.8.99)
7.143 Bug VectorCalculus[Jacobian], Maple 8 (17.10.02)
7.144 bug with RealDomain in Maple 7 (17.9.01)
7.145 Bugfix of the factorial function in Maple 7 (5.4.02)
7.146 buggy integration in Maple 6 and Maple 7 (8.2.01)
7.147 bugs (2) in evalapply(), Maple 7 to Maple 9, and fix (11.12.02)
7.148 bugs in ‘define/multilinear‘, and etc. in MapleV.5 and Maple 6 (9.6.00)
7.149 bugs in fsolve, implicitplot, int in Maple V.3 and Maple V.4 (27.2.97)
7.150 bugs in sum and int in Maple V.3 and Maple V.4 (10.10.97)
7.151 bugs in tensor package (11.3.97)
7.152 bus error, command-line Maple 5.1 and Solaris 2.7 (2.5.00)
8 C
8.1 C output of piecewise functions (6.3.01)