and then press
This is the initial screen of the RUN
where you can perform manual calculations, matrix
calculations, and run programs.
With manual calculations, you input formulas from left to right, just as they are written
on paper. With formulas that include mixed arithmetic operators and parentheses, the
calculator automatically applies true algebraic logic to calculate the result.
Example: 15 × 3 + 61
to clear the calculator.
Example: 15 × (3 + 61)
This calculator includes a number of built-in scientiﬁ c functions, including trigonometric
and logarithmic functions.
Example: 25 × sin 45˚
Be sure that you specify Deg (degrees) as the angle unit before you try this
to highlight RUN