from sympy import * x = symbols("x") a = symbols("a") b = symbols("b") y = Function("y") ode = Eq(-(a + b*x + y(x))**4 + Derivative(y(x), x),0) ics = {} dsolve(ode,func=y(x),ics=ics)
TypeError : argument of type Mul is not iterable
Python version: 3.12.3 (main, Aug 14 2025, 17:47:21) [GCC 13.3.0] Sympy version 1.14.0
classify_ode(ode,func=y(x)) ('factorable', '1st_power_series', 'lie_group')