Issue with CAS solver function involving passing strings to the variable position.
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10-01-2020, 10:43 PM
(This post was last modified: 10-02-2020 05:57 PM by Gene222.)
Post: #6
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RE: Issue with CAS solver function involving passing strings to the variable position
You might have a problem with the names you used for your variables. See the following posts below.
HP Prime Solver Variables Issue Programming solve function I also have had problems with expressions that included trig functions that gave multiple answers, where I had to either use an initial guess that would narrow the search for a solution, or put a limit on the solve variable such as 0.0001..2*pi. I also had problems where the variables would give a division by zero error or where the change in the parameter variables would not significantly change the solve variable, so that fsolve could not find a solution. In one case, I ended up replacing fsolve with a trial and error/bisection method in order to find a solution. |
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Messages In This Thread |
Issue with CAS solver function involving passing strings to the variable position. - Grayhek - 09-30-2020, 04:06 PM
RE: Issue with CAS solver function involving passing strings to the variable position. - Gene222 - 10-01-2020, 10:07 AM
RE:Issue with CAS solver function involving passing strings to the variable position. - Grayhek - 10-01-2020, 12:10 PM
RE: Issue with CAS solver function involving passingstrings to the variable position. - Gene222 - 10-01-2020, 04:38 PM
RE: Issue with CAS solver function involving passing strings to the variable position. - Grayhek - 10-01-2020, 09:55 PM
RE: Issue with CAS solver function involving passing strings to the variable position - Gene222 - 10-01-2020 10:43 PM
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