Scientific Calculator You can use this scientific calculator. Skin Color: Midnight Slate Cyber Neon Warm Amber Minimal Light DEG SHIFT 0 SHIFT DEG/RAD π AC ⌫ sin cos tan ( ) ln log x^y √ ÷ x! 7 8 9 × x² 4 5 6 – 1/x 1 2 3 + ± 0 . = This is a scientific calculator.