sin cos tan sin⁻¹ cos⁻¹ tan⁻¹ C CE log ln eˣ x² x³ xʸ √ ∛ x! |x| π e % 1/x ( ) 7 8 9 / 10ˣ log₂ ⌫ RAND 4 5 6 × x¹ᐟ² x¹ᐟ³ x¹ᐟʸ MOD 1 2 3 – DEG→ RAD→ GRAD→ HYP 0 . + = sinh cosh tanh