Description:
Maple computer mathematics discussion group.
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maple inputs and outputs dispeared and replced by "?"
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I had saved a maple worksheet, but the inputs and outputs have disappeared and replaced by ? marks. What is going on with this? Does anyone else have this problem? Yf so, how do I avoid future occurrences of something like this?
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animating a histogram
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Hi Does anyone know how I kan animate a histogram. I want to show how the simulated chi^2 distribution builds up to the theoretical chi^2- distribution. I have tried this: with(Statistics); animate(Histogram, [ L_[1..floor(j) ] ] , j=1..1000); where L is a list af chi^2 (numbers) but it doesn't work.... more »
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Lyx+Maple under MS Win
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Has anyone succeeded in getting Lyx and Maple to work together under MS Windows, and if so how? I know I can get Lyx to use Octave to do calculations; but I can't seem to get it to do the same calculations by calling Maple. For example: in Lyx 1.6.5 I enter a math formula: 1+1 ; then do Edit -> Math -> Use Computer Algebra system -> Octave ; and Lyx... more »
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Mapple can't solve the following system of equation
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I'm pretty new to maple. I was trying to compare the solutions obtained using Mathematica to that from Maple and to my surprise, the Maple doesn't seem to be able to generate a solution.(?) solve({0 = vi-vd*X*C/(Kd+C)-kd*C, 0 = V1*(1-M)/(K1+1-M) - V2*M/(K2+M), 0 = V3*(1-X)/(K3+1-X)-V4*X/(K4+X)} , [C, M, X])... more »
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updated my Mathematica, Matlab and Maple howto page:
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fyi; Finally I got some extra time to update my Mathemtica, Matlab, Maple howto page. from the page: "This is a collection of useful HOW TO examples that show how to use MATLAB and Mathematica and Maple to solve basic engineering and mathemtics problems." Hope some find it useful. If you spot any errors, please let me know and... more »
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What is the different between same calculations
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Hi, I coded an iterative calculation in Maple 10. The digits of calculations set to 15 in all calculations. After this iterations, maple generates some values of $x$. When I restart iterative calculations again after than restart command, the generated values $x $ are different from the previous one in 6th or 7th digits. Is it... more »
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Goodness-of-fit New Technique
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Dear Mathematicians, Statisticians and Scientists Everywhere, After 6 months of intensive work, I put between your hands a new project of research about the Relative Goodness-of-fit. This project addresses an important problem of how to choose the best fit from amongst a lot of available models in hand. The outcome is η-Index... more »
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Using equation solutions for additional calculations
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After a hiatus of over a year,I am trying to get back to Maple. While I still am trying to look up the answer, any help would be appreciated. My example is from a simple electric circuit but has much broader situations. I have a circuit of resistors and an applied voltage V. I set up the linear equations that describe various loop currents In,... more »
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