Which mathematical software product was the first to introduce a notebook-style interface that combined executable code, visualizations, and documentation in a single document?

The development of mathematical software and tools has revolutionized how we approach complex calculations and data analysis. From early computational devices to sophisticated modern software, mathematics has been transformed by product innovations. This trivia question focuses on a significant milestone in mathematical product development that changed how professionals and students interact with mathematical concepts.

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Mathematica (1988)
MATLAB (1984)
Maple (1982)
SAS (1976)