Scientific Calculator 0 Basic Scientific DEG MC MR M+ M- C % ÷ 7 8 9 × 4 5 6 − 1 2 3 + 0 . ± = x² x³ xʸ √x sin cos tan x! sin⁻¹ cos⁻¹ tan⁻¹ log π e ln eˣ ( ) 1/x |x| Share: