Scientific Function Calculations
COMP
Use the F key to enter the COMP Mode when you want to perform basic arithmetic calculations.
COMP ............................................................. | F1 |
•Certain types of calculations may take a long time to complete.
•Wait for the result to appear on the display before start- ing the next calculation.
•π = 3.14159265359
kTrigonometric/Inverse Trigonometric
Functions
•To change the default angle unit (degrees, radians, grads), press the F key a number of times until you reach the angle unit setup screen shown below.
Deg Rad Gr a
1 2 3
•Press the number key ( 1, 2, or 3) that corresponds to the angle unit you want to use.
(90° = π radians = 100 grads)
2
•Example 1: sin 63 °5241 0.897859012
q..... 1 (Deg)
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| S63 I52 I 41 I= | |||
• Example 2: cos ( | π | rad) 0.5 |
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3 | ..... | 2 (Rad) | |||
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