Hello all!
I am working on a problem in MathCAD 15.0. I am Trying to find the solution to a system of inequations
I am using the given...find() block
I have successfully defined my constants, functions and constraints and at the end of the block I get some result which is partially good with the stress on partially.
I have several constraints and some of them mgiht be contradictive. I was prepared that the set of constraints that I have defined could yield a "no solution found" but the solver gave me a solution instead which does not fulfill all constraints.
Unfortunately I cannot share my work but this attached picture demonstrates my problem quite well.
My questions are therefore:
Thank you for your kind support in advance!
Solved! Go to Solution.
Try adjusting the system variables TOL and/or CTOL.
See the Help on Find.
Stuart
Try adjusting the system variables TOL and/or CTOL.
See the Help on Find.
Stuart
It was indeed CTOL.
I somehow interpreted it to be a relative and not absolute number.
The CTOL=0.001 was therefore obviously too large for a constraint of I>1mA
Now I do get "no result".