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Posts by jrh
Qt's SLOT macro is very specific in what it accepts. When specifying a slot in the connect function, it's required to put parenthesis, so the correct code would be: connect(ui->pushButton, SIGNA...
It appears that the tuple syntax works like this: (variable index, order of derivative) Where something like: base = poly(x*y**2 + x, x, y) deriv_mysterious5 = base.diff((0,1)) print('deriv_mysteri...
I added a QPushButton to my ui file named pushButton, and manually connected it using connect. There are no errors or warnings emitted at any point in the compilation stage The button does show up...
I am looking to take a partial derivative of a sympy polynomial with respect to a symbol in the polynomial. In the sympy documentation for poly.diff(...) it gives sample code like this: from sympy ...
