![]() ![]() ![]() I've also tried to use the function solve for this, however even if I construct the equations represented by the matrices A and b above, I'm having issues. Here is the code I'm attempting to execute (from the answer at the above link): A = Īnd the output is: ? Undefined function or method linsolve' for input arguments of type 'sym'. Is using linsolve with sym variables only possible in R2013b? I've also tried it with my school's copy, which is R2012b. However, when I try to run the commands from the provided answer, or the linsolve help page, I get an error saying linsolve doesn't support arguments of type 'sym'. MATLAB: Do some of the commands in Symbolic Math Toolbox 3.2. #Symbolic math toolbox not working softwareThe actual computations involving symbolic objects are performed primarily by Maple, mathematical software developed by Waterloo Maple, Inc. Edit it and see if there is a red square in. Symbolic Math Toolbox Product Description Perform symbolic math computations Symbolic Math Toolbox provides. After that, if you are using the function from the toolbox check that you haven't accidentally modified the sym function from the toolbox. I asked a question a few days ago here and got an answer that seems like it would work- it involves using linsolve to find the solutions to a system of equations that are all modulo p, where p is a non-prime integer. The Symbolic Math Toolbox uses symbolic objects to represent symbolic variables, expressions, and matrices. Answers (1) Make sure you are using the sym function from Symbolic Math Toolbox, not another function named sym that you wrote or downloaded from somewhere else. ![]()
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