## Dylan Design Notes

Version 1, January 1994 Copyright (c) 1993-1994, Apple ComputerThis design note removes the functions sin, cos, tan, asin, acos, atan, atan2, sinh, cosh, tanh, asinh, acosh, atanh, exp, log, and sqrt from core Dylan.

Remove the following functions from the Dylan manual (p. 151)

sin, cos, tan, asin, acos, atan, atan2, sinh, cosh, tanh, asinh, acosh, atanh, exp, log, sqrtRemove the class

Specify that the class `<complex>` may be subclassed.

Keep expt with the following definition:

expt number1 integer2 [Generic Function] => numberReturns

Next chapter: #36: Remove Trivial Logical Operators (Change)