Casio fx9860G Manual De Usuario

20070201

  2. Use 

defc

  to highlight  RUN 

  MAT  

and then press 

w

 .

 

 

   

This is the initial screen of the  RUN 

  MAT  mode, 

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

  1. Press 

o

  to clear the calculator.

 

 
  2. Press 

bf*d+gb

 

w

 .

 

 

 

 

 

 

 

 

   Example:  15 

 ×  (3 + 61)

  1. Press 

bf*(d

 

   

  

+gb)

 

w

 .

 

 

 

 

 

 

  This calculator includes a number of built-in scientifi c functions, including trigonometric 
and logarithmic functions.

   Example:   25 × sin 45˚