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Uploaded by njwildberger on May 10, 2009
Rational trigonometry works over the rational numbers, and allows us a more elementary and logical approach to the basics of trigonometry. This video illustrates the Spread law, the Cross law and the Triple spread formula.
Science & Technology
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@crittinger should write wildberger is a beast.
TheUSBcable 2 weeks ago
are you going to (or did you already) write a geometry text book? because i would like to have it.
you should write wildberger's elements lol
crittinger 1 year ago
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@crittinger should write wildberger is a beast.
TheUSBcable 2 weeks ago
are you going to (or did you already) write a geometry text book? because i would like to have it.
you should write wildberger's elements lol
crittinger 1 year ago