Which mathematical software product was recalled in 2019 due to a critical flaw in its calculus integration algorithm that produced incorrect results for certain types of definite integrals?

In the world of mathematical software and educational tools, product recalls happen when critical flaws are discovered. These recalls can impact millions of students and professionals who rely on these tools for calculations, modeling, and learning. This trivia question explores a famous recall that affected the mathematical education community and highlights the importance of accuracy in computational tools.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

MathVantage Pro 7.5
MATLAB R2019a
Wolfram Alpha Premium
Texas Instruments NSpire CX II CAS