**Assignment**☆☆☆

**LET statement**

`LET Numeric_Variable = Numeric_Expression`

Examples.

`LET A=2+3`

calculates the expression on the right hand and assigns the value to the variable on the left hand.

`LET A=B`

assigns the value of B to A.

`LET A=A+1`

add 1 to A.

(Note)

'LET' cannot be omitted, because a LET statement is not an equation.

**Numeric Variables**

A numeric variable has the precision of 15 digits.

A result of an arithmetic operation, which has precision of over 16 digits, is rounded to 15 digits when it is assigned to a variable.

Example. The result of the following program never becomes 0.

10 LET A=1/3 20 PRINT 1/3-A 30 END