charlie_fcl

135 Reputation

3 Badges

3 years, 118 days

MaplePrimes Activity


These are questions asked by charlie_fcl

Hi,

I'm trying to solve the attached system but I don't know how to proceed.

d := 0.3e-1

NULL

omega := Vector(2, {(1) = m[1, 1], (2) = m[2, 1]}) = Vector[column]([[20.33], [61.10]])NULL

NULL

f := proc (x) options operator, arrow; d+(-1)*.5*(alpha/beta-beta*x) end proc

NULL

`~`[f](omega) = Vector[column](%id = 36893628861525817332)NULL

NULL

solve(`~`[f](omega) = 0, {alpha, beta})

 

Any ideas?

Thanks very much in advance.

Best regards,

Download maple_problem.mw

Hi,

I'd like to pass a matrix/row as an argument to a function (as in the example below) but I cannot find any documentation on it. Is it possible? If so, how could it be done?

a:=Array(1,5,frandom(0..20))

b:=sin(a)

thanks very much in advance.

best regards.

Hi,

does anyone has any idea on how the number of digits displayed and the accuracy of calculations in MapleFlow works?

It looks like it is nothing like it is in Maple.

For example:

Digits:=10

interface(displayprecision)=3

1.0210=1.219

interface(displayprecision=10)

1.0210=1.219

Digits:=15

interface(displayprecision=10)

1.0210=1.219

Best regards,

Hi,

I have a MapleFlow program that perform some symbolic calculations. To test the program, I assign a numerical value to a variable, say a:=1.6, in the middle of the program. I would like to clear the variable and continuing the program development using symbolic calculations. I've tried unassigning and restart but nome worked.

Any ideas?

Hi,

I tried a simple expressioin using imaginary numbers in MapleFlow,

a:=1 + 2*i

but got the following error:

¨'mn' is not numeric"

does anyone know what is happening?

thanks very much.

1 2 3 4 Page 3 of 4