Which mathematical product company pioneered the 'Zero Carbon Calculator' initiative that allows students to track the carbon footprint reduction of their digital vs. physical learning materials?

How well do you know the intersection of mathematics and sustainability in product design? Many mathematics textbooks, educational tools, and software companies are embracing sustainability initiatives to reduce environmental impact while maintaining educational excellence. This poll tests your knowledge of how mathematical product companies are innovating in the sustainability space.

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

Texas Instruments with their 'TI-Green' program
Wolfram Research through their 'Mathematica Earth' platform
Pearson Mathematics with their 'Calculate for Climate' initiative
Casio with their 'Environmental Mathematics' calculator series