195 Reputation

12 years, 133 days

Amir

problem with dsolve...

Maple

hi, in following commands what is wrong :

s define before. i sure it's error related to dsolve. i want to have f[i](x):= dsolve({s[ii], ics[ii]})

for ii from 1 to 6 do ;
ics[ii]:=f[ii](0)=0,D(f[ii])(0)=0,D(f[ii])(10)=0;
ans := dsolve({s[ii], ics[ii]}) ;
f[ii](x):=ans
od:

thanks

problem about using for in maple 14...

Maple

hi

i want to write these commands in maple but i dont khnow how to wirte :

do i=1,10

ans = i*2

f(i)=ans

end do

above code written in fortran patern and i want maple patern. for example i try these command but it doesnt work.

for ii from 1 to 10
do ii*2
f[ii](x):=%
end do

simplify equation-scale factor in curvil...

Maple

hi, i have an equation and i cant simplify it. i claculate with hand and i know the answer but with maple i cant give answer.

aa:= sin(theta + tao s) cos(d s) + p d cos(theta + tao s) sin(d s)

bb:=  sin(theta + tao s) sin(ds) - p d cos(theta + tao s) cos(d s)
cc:=         ...

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