2D weirdness (Maple 2018.2 OSX)
Here is a simple procedure that works fine if entered using 1D Maple input> Q:=proc(x) sin(x) end proc; but if you use 2D math input> q:=proc(x) sin(x); end proc;Error, unterminated procedure...
View ArticleFix error missing operation
restart; solve({12 beta k^2 w alpha[2]+k alpha[2]^2, 56 beta k^2 m w alpha[2]+4 beta k^2 w alpha[1]-4 A k^2 alpha[2]+8 k m alpha[2]^2+2 k alpha[1] alpha[2]0, 104 beta k^2 m^2 w alpha[2]+16 K beta k^2 w...
View ArticleHow to use X≔Statistics[RandomVariable](Normal(0,1)): ?
When I try:X≔Statistics[RandomVariable](Normal(0,1)): Statistics[Sample](X,10);I get:Error, (in Statistics:-Sample) invalid input: expected distribution or algebraic expression with random variables,...
View ArticleWhat not to enter in 2d math ?
I find the 2D math input in Maple to somewhat cumbersome for various expressions. Specifically, I have a function f(z) = z^2, with w = f(I x + y) where I is the imaginary number.I typed the line in 2D...
View ArticleWriting overscript , subscript ,prescript ... with matlab command
Hello Sometimes It is cumbersome to put over script ,subscript by using a mouse and get calculation error. Is there any way to write over script or subscript by using some command as we do in Latex?...
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What's wrong in matrix
What's going wrong here?The Matrix is created by using the Matrix Palette. It seems that in a matix it is not possible to use division by a noninteger. Is that right?(I use Maple 2018.2 and this is...
View ArticleIt is possible not to translate apostrophe " ' " to differentiate command ?
Apostrophe ' is always interpreted as a "differentiate command", i.e., A' is always translated to diff(A(x),x).Is it possible to override this behaviour, it is to say, is there a way for using A' as...
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How can i solve "which is not valid for its 2nd argument" Error
Hi freind,Anybody knows what happen to this coding?why this error happens? how can i fix it?thank you!
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Inconsistently working if-statements within a procedure
Would anybody be able to explain to me why I had to rewrite this one baby-procedure that has an if-statement inside my larger procedure, so that I could get a later on if-statement to work? As best I...
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Derivatives as entries of an array
Hello everyone! I have a naive question... I'm traying to construct an array such entries are derivatives of a particular function. In my original problem, the elements of the array are numerous, so...
View ArticleInternal Error in Typesetting invalid object
Hi, my codes ran smoothly well until I changed some assignment value. It reported invalid object error.Error, Got internal error in Typesetting:-Parse:-Postprocess : "internal error: invalid object...
View Articleworksheet mode and evaluating
In worksheet mode when me is writing my code, wifout running teh code, evaluating is and me can not work well with maple?How can inactive action? Because me have to wait many times and dis is very...
View Articletool to convert .mw written in 2D to worksheet using 1D math?
most people who post here seem to use .mw written in 2D, which I do not like to use.Is there a tool to convert such a file to 1D worksheet that one can use from the command line before opening the...
View ArticleMaple Standard Style
Maple always starts a new document with a 2D input style and Times New Roman font. How to change the boot style? (default). Oliveira
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How to get Maple 2018 settings in Maple 2019?
Hi I’m a student, running Maple on a student license, and I have an issue with the way the Maple 2019 setup is.I'm sorry if my answer is a bit hard to understand, I don't really know how to explain it....
View ArticleParsing mistake in MAPLE
In equation(19), the value for F = 14.616.. is wrong. It was produced by a bult execution of the whole program. However, executing only equation(19) in one step results in the correct answer F=24.665....
View ArticleInvalid Subscript selector - Maple 14
HelloThe following maple command returns an error in Maple 14 (internal error in Typesetting ... "invalid subscript selector") but not in Maple 2017. f:=(l::list)->...
View ArticleCharacters with overbar, hat, or tilde?
In my papers, I frequently use characters surmounted with a symbol, e.g., an "overbar" (used, for example, to denote a sample mean), a caret (or "hat") (used, for example, for Fourier transforms, or...
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How to prevent execution of equation in math/text mode when hitting "enter"?
Hello As title says, when I enter equation in math mode and switch to text mode and hit "enter" to go to the next line then it gets executed, usually in former versions it didnt execute and was much...
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Jacobian not showing for Lorenz equations
I am trying to get jacobian computed for lorenz equations, not showing matrix, using Maple 2019 newest version. any guidance?
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