Table of Contents
Advertisement
3. Scientific Functions
Scientific Calculations are performed in the same manner as basic computations. As you w ill note in the
following examples, scientific functions are used as you would normally read them,
a. Trigonometric functions
The angular mode is designated by the
I
prg
I
key. As you press this key the mode "D E G " "R A D ''
"G R A D " will appear at the top o f the display. Put the angular mode at "D EG ".
Key in the following:
SIN 30 C B COS 40 [=D
Answer:
1.266044443
Put the angular mode at "R A D "
Key in:
COS .25 7 r □=□
Answer:
0.707106781
12
Hide quick links:
Advertisement
Table of Contents
