Mathematica. Part 12, Mathematical relationships and functions. (Part 2) / producer, Kim Hyungjoon ; director, An Sangmin.
The French mathematician Rene Descartes was the first to use coordinates to express the formula of a curve from two changing values. Since that time, the definition of a function has gradually evolved through new discoveries or research by mathematicians.
Arlington, VA :
Public Broadcasting Service (PBS),
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