Please fill out our survey about code generation in SymPy to help us understand what areas we should focus on improving as part of our work for our CZI Science grant. forms.gle/F5Ek6yQkH5fXPN…

From a LaTeX formula to optimized code : with SymPy , I found it was possible to automatically go from a LaTeX formatted equation through a numpy function to a JAX jit optimized function that runs 300x faster on GPU than the numpy version on CPU! Made my night & day!

>>> from sympy import factorint >>> factorint(20221124) {2: 2, 7: 2, 11: 1, 83: 1, 113: 1} >>> factorint(11242022) {2: 1, 11: 1, 511001: 1}

Fast way to test whether a number less than a quintillion is prime. johndcook.com/blog/2019/02/2…

#Python and #SymPy code for Matthew's discovery: >>> from sympy import symbols, factorial, limit, oo, N >>> n = symbols('n') >>> f = lambda n: factorial(n) / (n+1) ** n >>> limit(f(n) / f(n+1), n, oo) E >>> N(_) 2.71828182845905 (3 of 2) ;-)

¡¡Wow!! Gracias a @Sympy logré una mejora de x2500 (sí, no es typo) en el tiempo de ejecución de una función. De paso, uno se da cuenta de la diferencia de velocidad entre Python y C nativo. PS: No programe en C, Sympy hizo la transformación "automáticamente" por mí.

vicki I give a very brief tutorial in the appendix of my book 😊

Christian 🇵🇬 And so on and so on @Hansen73337824 The maximum occurs where the derivative is zero. #SymPy code: >>> from sympy import symbols, diff, log, solveset >>> c = symbols('c') >>> diff(c ** (1 / c), c) c**(1/c)*(-log(c)/c**2 + c**(-2)) >>> solveset(-log(c)/c**2 + c**(-2), c) {E}

I integrated ChatGPT into cocalc.com as a chatbot (though much more is to come). You can just do @ and select chatgpt when chatting anywhere in cocalc (doc.cocalc.com/chat.html) and it responds. Here's an example of it knowing #sympy.

I noticed OpenAI uses SymPy in their "Code interpreter" demo at their ChatGPT plugins webpage (openai.com/blog/chatgpt-p…). I am very happy to see SymPy being used by default like this.

Ondřej Čertík Adam.GPT OpenAI SymPy MathGPT app does this in Streamlit. Give it a try mathgpt.streamlit.app

"Use Gröbner Bases To Solve Polynomial Equations" by Jingnan Shi Mice blog post showing how Gröbner Bases work using SymPy. jingnanshi.com/blog/groebner_…

Hand drawn, and live demo. using SymPy easier than typing TeX ! And we can now derivate, or integrate with NumPy

Large numbers have fewer prime factors than you might expect. johndcook.com/blog/2023/06/2…

Tutorials SciPyConf are in full swing! Ever want to do algebra, calculus, or advanced differential equations directly in Python? Check out the “SymPy Introductory Tutorial” co-led by our Aaron Meurer to learn the basics of SymPy. cfp.scipy.org/2023/talk/LJQP…

I made a SymPy GPT to play around with this. Unlike normal ChatGPT it has direct access to the latest version of SymPy (1.12) and its docs. It also tries to actually execute code whenever it can. chat.openai.com/g/g-AePkBhsFf-…

Cool to see @openai demo solving a @sympy issue (from SWE-bench) in their o3 demo today. At a glance the AI's fix looks correct (though not quite as straightforward as the true fix that was made).

It used SymPy, not NumPy. When I started SymPy almost 20 years ago, my university classmates were telling me that it could never match Mathematica, so what's the point? And now the most popular (?) LLM uses SymPy by default. That's amazing!