Good day, I am new in to sympy and it looks to be the suitable one for my
PhD. I have been working on my analytical work.
I now want try to plot and it seem not working for me. Can someone guide me
or help how to turn expression which include i-th term and integral to
change to numerical.
attached is sympy file.
Thank you.
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#!/usr/bin/env python
# coding: utf-8
# ## CHS Geometrical Parameters
# 
# ## Assuming $A_{1} = A_{2}$ are areas obtain from deformed pipe relative to $\delta$
# Make new equation, eq_A =$A_{1} - A_{2}$
# ## Assuming $S_{1} = S_{2}$ + $S_3 $ are equal lengths
# New equation, $S$ = $S_{1}$ - $S_{2}$ - $S_3 $
# Assuming $s_{1} + s_{2} + s_3 $ = $\pi R_0$
#
# New equation, C = $s_{1} + s_{2} + s_3 - \pi R_0$
# ### Calculating Plastic Bending Moment Capacity $M_{p}$
# ##### $EI$ is the Flexural Stiffness of CHS Steel pipe
# ##### $\omega_{i}$ defining the $i^{th}$ angular frequency of the Natural Vibration
# #### The Elastic Global Displacement $w_{g,e}$ = $expr3$
# ### Plastic Global Displacement $(w_{g,p})$ using Energy approach
# find the Velocity of the drop weight at the time, $~t~$
# Define the Kinematic Energy of the CHS steel pipe
# #### Globa Plastic Displacement, $w_{g,p}$
# *Determine the Total deflection at the Impaction location, $(w_{t})$ (equal the Displacement for the indenter)*
#
#
# Calculate and Evaluate $w_{g}$, the Global Displacement
