Testing Math Functions
======================

Test 1: ABS
  ABS(-10) = 10 
  ABS(10) = 10 
  PASS: ABS works

Test 2: SGN
  SGN(-5) =-1
  SGN(0) =0
  SGN(5) =1
  PASS: SGN works

Test 3: INT
  INT(10.9) =10
  INT(-10.9) =-11
  PASS: INT works

Test 4: FIX
  FIX(10.9) =10
  FIX(-10.9) =-10
  PASS: FIX works

Test 5: SQR
  SQR(16) = 4 
  SQR(25) = 5 
  PASS: SQR works

Test 6: Exponentiation (^)
  2 ^ 3 = 8 
  5 ^ 2 = 25 
  PASS: ^ works

Test 7: Trigonometric functions
  SIN(0) = 0 
  COS(0) = 1 
  TAN(0) = 0 
  PASS: Trig functions work

Test 8: EXP and LOG
  EXP(0) = 1 
  LOG(1) = 0 
  PASS: EXP and LOG work

Test 9: ATN
  ATN(0) = 0 
  PASS: ATN works

Test 10: CINT
  CINT(10.4) =10
  CINT(10.6) =11
  PASS: CINT works

All math function tests complete!

