Scientific Calculator

How it works

Uses the same chaining model as the basic calculator, plus one-argument functions (sin, cos, √, …) applied to the current display value. xʸ raises the current value to the power of the next value you enter after choosing an operation sequence — for simplicity, use: value, ×, value, = for multiplication; for xʸ, tap xʸ then enter exponent and =.

For xʸ: first enter base, tap xʸ, enter exponent, tap =.