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Chapter 3: Manual Calculations
E ANGLE
50
rθ→y( r coordinate, θ coordinate )
6 rθ→y(
Returns rectangular coordinate Y value
from r-θ polar coordinates.
Use the E ANGLE menu to enter a degree, radian and grad value
without changing settings.
1 °
Inserts a degree, and sets the preceding value in
degrees.
2 '
Inserts a minute, and sets the preceding value in
minutes.
3 "
Inserts a second, and sets the preceding value in
seconds.
Example
• Enter 34° 56' 78".
3 4 M E 1
5 6 M 2 ← "E ANGLE" remains selected;
7 8 M 3
E
Enters an "r", to enter a number in radians.
4 r
Example
• Type 2 radian.
2 M E 4 E
5 g
Enters a "g" symbol, to enter a number in grads.
type the number to enter the
symbols.
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