TESTING COS()
RADIAN COS()= .707107
DEGREE COS()= .707107
TESTING COS()
RADIAN SIN()= .707107
DEGREE SIN()= .707107
TESTING TAN()
RADIAN TAN()= 1.
DEGREE TAN()= 1.
TESTING SEC()
RADIAN SEC()= 1.41421
DEGREE SEC()= 1.41421
TESTING CSC()
RADIAN CSC()= 1.41421
DEGREE CSC()= 1.41421
TESTING COT()
RADIAN COT()= 1.
DEGREE COT()= 1.
TESTING COS()
RADIAN ACOS()= .785398
DEGREE ACOS()= 45
TESTING ASIN()
RADIAN ASIN()= .785398
DEGREE ASIN()= 45
TESTING ATN()
RADIAN ATN()= .785398
DEGREE ATN()= 45
*** ALL TESTS PASSED ***

