# 0

류창우
cwryu@debian.org 2007, 2008, 2015.

# 기본 식

식은 표준 수학 형태로 입력합니다. 예를 들어 7과 2를 더하려면 다음과 같이 입력합니다:

7+2

To solve, press the = button with your mouse or the Enter key on your keyboard.

Calculations are performed in mathematical order - multiplication and division are performed before addition and subtraction. The following equation solves to 1 (3×2 = 6, 7−6 = 1).

7−3×2

To change the order of calculation use parenthesis. The following equation solves to 8 (7−3 = 4, 4×2 = 8).

(7−3)×2

To clear the display press the Clr button or Escape.