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Example
i1*r1+i3*r3-u1=0
i2*r2+i3+r3+u2=0
The unknown varibles are i1, i2, i3.
Does anyone know how to make a procedure which
calculates the unknown varibles.
If it's possible the program should give an output
of its calculation progress. - Step to step.
Any suggestions?
thx, vbzero
So you know both u1 and u2?Quote:
i1*r1+i3*r3-u1=0
i2*r2+i3+r3+u2=0
The unknown varibles are i1, i2, i3.
What about r1, r2 and r3?
You have 2 equations and 8 variables...
If u1, u2, r1, r2 and r3 are known then why not state them as constant values and re-arrange the algorithms.
All variables are known except i1, i2, i3.
The other variables are known but depend on the
user's input. (Maybe there are some TextBoxes to
set the values)
thx, vbzero
You need 3 equations to solve 3 unknown variables.
i3 is proberly also known:
i3=i1+i2
- so you can say i1+i2 instead i3
thx, vbzero
In that case
You have 3 equations.Code:i3 - i1 - i2 = 0
i1 * r1 + i3 * r3 - u1 = 0
i2 * r2 + i3 + r3 + u2 = 0