Scientific Calculator 0 C CE ⌫ ÷ √ 7 8 9 × x^y 4 5 6 – sin 1 2 3 + cos 0 . ± % tan Show Scientific Functions log ln π e x! sin⁻¹ cos⁻¹ tan⁻¹ log₁₀ log₂ Rad Deg ( ) =