Maple 13 Questions and Posts

These are Posts and Questions associated with the product, Maple 13

I enclose Maple general solution to the PDF heat equation in 1 dimention.

 

I need corrections of it to enable me to calculate the heat equation in certain conditions :

 du(x,t)/dt - d^2/x,t)/dx^2 = ;   t>0, x belongs to interval [0,phi[

with boundary conditions :

u(x,0) = sin(x)cos^2(x) ; x belongs to interval [0, phi)

u(0,t) = 0

u(phi,t) = 0  ;  t is still t>0

Hi,

I'm solving a non-linear system of equations (8 equations, 7 parameters) numerically using Fsolve.

Here's my problem: I run fsolve in a loop for different values of one specific parameter. What I would like to do however is have a matrix of parameter values and tell fsolve to pick a new row of that matrix each time as parameter values until it has run down all the rows.

 

I just need some general guidelines and the commands. Much appreciate the help...

If you highlight words that are above or below one another on an adjacent line, the highlighting does not highlight properly. 

In the Belgium lottery they pick 6 numbers out of 42   (  there can't be 2 equals numbers being picked out )
Now for my maple homework , i must do some exercices in maple

1 ) Simulate the lottery
2 ) If you partici

hi all! i am **brand new** with maple 13 as well as trigonometry, which i am using the program for. i have figured out how to plot the unit circle with the command:

>plot( [cos(t), sin(t), t=0..2*Pi] );<

Please explain how we can solve this question into maple13 Example: The Accompanying data on oxygen concentration for a sample of silicon wafers was reported in a paper “Determination of conversation  Factor for Infrared measurement Oxygen in silicon” n =22  e.g. (2.68,3.06,4.31,4.71,5.71,5.99,6.06,7.04,7.17,7.46,7.50,8.27,8.42,8.73,8.84,9.14,9.19,9.21,9.39,11.28,15.19,21.06) Draw Box plot and find the upper & lower spread a

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