who was the first person?
A Flemish Jesuit and mathematician best remembered for his work on quadrature of the hyperbola
Grégoire de Saint-Vincent
Grégoire de Saint-Vincent (8 September 1584 Bruges – 5 June 1667 Ghent) was a Flemish Jesuit and mathematician. He is remembered for his work on quadrature of the hyperbola.
when are polar coordinates used in real life They are used often in navigation as the destination or direction of travel can be given as an angle and distance from the object being considered what is this system about? A two-dimensional coordinate system in which each point on a plane is determined by a distance from a reference point and an angle from a reference direction who was the first to come up with this system? Grégoire de Saint-Vincent and Bonaventura Cavalieri independently introduced the concepts in the mid-seventeenth century, though the actual term "polar coordinates" has been attributed to Gregorio Fontana
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Grégoire de Saint-Vincent [SEP] Introduction
Grégoire de Saint-Vincent (8 September 1584 Bruges – 5 June 1667 Ghent) was a Flemish Jesuit and mathematician. He is remembered for his work on quadrature of the hyperbola. Grégoire gave the "clearest early account of the summation of geometric series." He also resolved Zeno's paradox by showing that the time intervals involved formed a geometric progression and thus had a finite sum.