Scientific Calculator Scientific Calculator 0 sincostanπe sin⁻¹cos⁻¹tan⁻¹xʸx³ x²eˣ10ˣ√xlog ln()1/xn! 7 8 9 + DEL 4 5 6 - Ans 1 2 3 × M+ 0 . EXP ÷ M- ± RND AC = MR