Hi all, Not sure if sympy can do this, but wondering...
I am integrating some quantities over area in Y-Z domain. In general, most part of the integrand is constant across the area. However, there sometimes are factors such as y, z, y**2, z**2. I would like to simply denote them as: Integration of y over area A = first moment of area of y = A_y Integration of z over area A = first moment of area of z = A_z Integration of y**2 over area A = second moment of area of y = I_yy Integration of z**2 over area A = second moment of area of z = I_zz So what I was hoping for is that I can somehow tell the system that integrate(y, some_area) == A_y, and then when it evaluates it we will plug in A_y automatically. Would that be possible? Thank you, Shawn -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/4f7f6d50-3e1a-458f-8253-e27cf42df7f4%40googlegroups.com.
