so i need to check that these solutions are in fact solutions. they are obviously very close but i can't get the boolean output to be "true".

eqn1:=tan(x)=x;
N:=10;
soln_array:=Array(1..N):
for m from 1 to N do
this_soln:=fsolve( eqn1 , x=(m-1/2)*Pi..(m+1/2)*Pi );
soln_array[m]:=[this_soln, tan(this_soln)];
end do:
soln_array;
for m from 1 to N do
this_soln:=fsolve( eqn1 , x=(m-1/2)*Pi..(m+1/2)*Pi );
evalb(simplify(tan(this_soln)-this_soln)=0);
end do;

Hi, continuing on from my previous question. The question now is that how many times do I need to roll the dice to have at least 1 one, 2 twos, 3 threes, 4 fours, 5 fives, and 6 sixes.

 

Thanks for all the help!

Can Maple embed ActiveX objects ?

such as discussed here www.quaccess.com/index.html

I want to plot y=f(x) where f(x) may be in the form: f(x) = kx... I need to supply several values, or parameters, for the constant k. For example, k=2,4,8,10. If I can get someone's help on this plotting question, I think I'll be on my way to figuring out other issues using the Mable Help menus. I'm a self-study student, so I don't have a professor to check with. Thx. (I realize this is extremely simple)

It has been a while since my last post.  I'm sorry about that, but I have been busy trying to the fix bugs reported as part of the Maple Beta program.  I'm also running low of good parallel programming topics.  So, as always, if you have topics you'd like to hear about (or hear more about) feel free to ask.

Today I am going to post a brief note about a blog that I find quite interesting.

Cliff Click Jr's Blog: http://blogs.azulsystems.com/cliff/

In principle I think this should be pretty easy. I need to make a MAPLE code that uses loops and arrays to carry out the prcedure described here: http://people.revoledu.com/kardi/tutorial/ContinuedFraction/Decimal-Fraction-Conversion.htm  

I've compared that with the Math Input Panel associated with Windows 7 just by mouse

,and another software made by my handwriting pen's manufacturer.

What's your point?

Wish a great progress in the following version of Maple,I think the Ocr function can also be associated.

Hi

I lunch a .mpl maple program in a bash shell.

Between the other things, the program shoud print in a file a line that gives the user informations about the elapsed time

I've put inthe code this line

appendto("./out.txt"):
printf("\n The total elapsed time has been of %d hour(s)  %d minute(s) and %a seconds \n",hou, mini,seci):

the problem is that the out file contains not only the formatted answer, but also the very call:

Hi,

I have a die and I want to keep rolling it until I get all the 6 numbers on the die at least once.

What could be a possible code?

 

Thanks,

Hi, all,

I want to implement F4 computing Groebner basis in maple. However, when I read the paper described the F4 algorithm, it is terribly difficult to understand that example and I am pretty much sure there are mistakes in that paper.

Do you guys have some advice or documents to let me really get through the F4 algorithm?

 

Many thanks.

gepo

I am solving a PDE coupled with an ODE, as following:

pde1:=diff(RR(tau), tau) = dRdt                                                                               (1)

Hi I'm trying to do something that looks very simple, but I don't find a simple way to do it. In my program I've a procedure which pass to another procedure a variable that can in one of these form: 1) A:= 5*f^a * ln(f) 2) A:= 5*ln(f with "a" real (his value change and I don't know it in advance) and a real coeff (5 in this exemple) The next procedure, that use this variable should be capable to understand if f^a is present with a<>0 or with a=0 (ie not present), and should make different choices in the two cases. I don't know how to make this test. I've tried

Q1) Why doesn't this subthread show up when putting MPFR in the Mapleprimes Search?

Q2) How does Maple make use of these?

> # on a system with `ls`
> system(cat("ls ","bin*/*mpfr*"));
bin.APPLE_UNIVERSAL_OSX/libmmpfr.dylib
bin.APPLE_UNIVERSAL_OSX/libmpfr.1.0.0.dylib
bin.IBM_INTEL_LINUX/libmpfr.so.1
bin.IBM_INTEL_LINUX/libmpfr.so.1.0.0
bin.SUN_SPARC_SOLARIS/libmpfr...