MC MR M+ M- MS Mv % CE C 1/x x² √x 7 8 9 ÷ 4 5 6 × 1 2 3 − 0 . +/- + =

DEG F-E MC MR M+ M- MS M↔ sin cos tan π e C x² 1/x |x| exp mod √x ( ) n! + x^y 7 8 9 × 10^x 4 5 6 − log 1 2 3 + ln +/- 0 . =