Solve Equations with SymPy! Python Basic Algebra Tutorial

[@mccpytutorials7955]

Beginner SymPy Tutorial: kzbin.info/www/bejne/g3ivd3RtjM9-ba8

[@aadiknigam8361]

Nicely explain sir 👏

[@abdurrahaman388]

Can we solve multivariable equation??

[@alaasleem2149]

Please i want to help with single degree linear eq how to solve(solce(eq, x) ) it with sympy.. I tried but it takes laege time

[@mccpytutorials7955]

Thanks for the question - this thread might be helpful to you: stackoverflow.com/questions/37954278/poor-sympy-linsolve-solve-performance

[@fidaulmustafa2904]

If I am solving an equation for x and I want to save the final answer (e.g., after running the solve(eqn, x) line), as simple float into a different variable name then how can I do that? I just need the value of x. Can you guide me?

[@christian1233211000]

Is it not possible to write code with sympy functions in a program instead of the console?

[@mccpytutorials7955]

Good question - you can! Just take what I did in the console and apply to your file, the syntax is the same. You can also use a Jupyter Notebook. Thanks

[@au._.79]

Thank you very much sir! ❤️❤️❤️

[@mccpytutorials7955]

Thanks for watching!

[@JoaoVictor-og2fd]

Thank you so muuch

[@dorasmuris]

For those that need a 'forced solved', it is N(your_equation)

[@FernandoRamirez-ch4io]

is it possible to evaluate the [x-1] from minute 14:07? I mean convert that answer into a function

[@mccpytutorials7955]

This article might be helpful to you: pythonforundergradengineers.com/sympy-two-equations-for-two-unknows-and-statics-problem.html

[@FernandoRamirez-ch4io]

@@mccpytutorials7955 Thank you, ir. Btw, I used the function replace and it also worked

[@hasibulislamsourav9333]

can I use letters instead of number?

[@mccpytutorials7955]

Yep, definitely - I go into different ways to define symbols in the intro tutorial here: kzbin.info/www/bejne/g3ivd3RtjM9-ba8

[@sifsif2725]

Can the equations be taken as user inputs, so solving an equation from the user?

[@mccpytutorials7955]

Hi, good question. Yes, you can use "sympify" to convert the user input into something useable here. Here's a short example for you, if you were to do this on CoCalc where a user types in Eq(3+x, 23). In: from sympy.solvers import solve from sympy import Symbol x = Symbol('x') In: eqn = sympify(input("Type in your equation using Eq() formatting, please: ")) solve(eqn) Out: Type in your equation using Eq() formatting, please: Eq(3+x, 23) [20] You can do fancier things if you don't think your user will be familiar with that formatting, or you can lay out more instructions in your prompt inside the parentheses of your input() function, but the above should cover the general principle. Hope this is helpful, thanks for watching.

[@sifsif2725]

@@mccpytutorials7955 Oh I see, thank you very much

[@vishala8788]

your sound like bill gates