Value Result Function 1 0LN 1 0LOG10 4 2.000000SQRT 3 8.000000Power b 2 2 2.000000SQRT(Pow) 1 2.718282EXP 0 3.141593PI .05 -.07 .02 0 0SUM(A10.. Mode Value Function DEG RAD 45SIN .7071068 .8509035 0COS 1 1 45TAN 1. 1.619775 .7071068ASIN 45.00000 .7853982 1ACOS 0 0 1ATAN 45.00000 .7853982