Python Symbolic and Numeric Solutions

SymPy is a Python package that solves and manipulates symbolic expressions. Scipy.optimize.fsolve is compared to SymPy along with other example problems.

[@sokrethpak7460]

The best video, i have ever meet!❤ Very thank

[@sriharshakodati]

I wish I can thank you in person. Your videos are soooo much helpful. May I ask a quick question. If the equation 1 and 2 are a bit complicated and we want to solve for x and y, How can we mention that we do not want any negative values as solution? Thanks!!!!!!!!!!!!

[@apm]

You can add lower bounds of zero to x and y. See apmonitor.com/che263/index.php/Main/PythonOptimization

[@barnowl2832]

In Python can you define equations like you would in Matlab? i.e to do something like MyEqn = 0.1 * x^5 - x^2 == 10 sin (x) solve (MyEqn, x)

[@apm]

Yes, symbolic solutions are with Sympy. Check out lesson 10 here: apmonitor.github.io/data_science/

[@PauloVictor-hp9op]

how can i solve transcendental equations with numpy?

[@apm]

Here are some suggestions: stackoverflow.com/questions/43047463/find-root-of-a-transcendental-equation-with-python also take a look at Python Gekko

[@BlueSkyGoldSun]

Can we make Binomial equation in symPy?

[@apm]

Yes, please see apmonitor.com/pds/notebooks/10_solve_equations.html

[@bishalsarkar73]

Sir ur videos are awesome....can you suggest me a book on python...

[@apm]

I don't have a book but here is a free online course: apmonitor.com/che263 for engineers

[@AJ-et3vf]

Here's a free online book: pythonnumericalmethods.berkeley.edu/notebooks/Index.html

[@bishalsarkar73]

@@AJ-et3vf thanks