US PATENT SUBCLASS 434 / 212
.~.~ Pythagorean theorem

Current as of: June, 1999
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434 /   HD   EDUCATION AND DEMONSTRATION

188  DF  MATHEMATICS {4}
211  DF  .~ Geometry, trigonometry, or physical mathematic model structure {5}
212.~.~ Pythagorean theorem

DEFINITION

Classification: 434/212

Pythagorean theorem:

(under subclass 211) Subject matter relating to the theorem stating that for a right-angled triangle the square of the hypotenuse is equal to the sum of the squares of the other sides.