Labels:electronics | text | screenshot | display | number OCR: - Zcalc Full Calculator File Edit Vars EQns Options Help LOG LN EXP On ABS ANGLE ATAN2 SIN Tape COS TAN ASIN ACOS ATAN Tape SINH COSH TANH Entry ASINH ACOSH ATANH RE IM toDEG BckSp User 1 User 2 User 3 User 4 toRAD Clear SIGN MIN MAX 8 9 1 deg rad VX + IF RND a 5 1 4 6 .. E e E Note X 1 2 3 Define 'Var Define Eqn = 0 . ALPHA