Trigonometry
Trigonometry functions are very straightforward with the SciPlus-2200. Note that the values used in
trigonometry functions, and the result, are expressed in Degrees, Radians, or Gradians, as indicated by
'D' 'R' or 'G' in the status line.
KEY
NAME
SIN
-1
Sine
SIN
SIN
-1
Arcsine
SIN
DRG
Set Angle Mode
DRG
DRG
Convert Angle
DRG
The Cosine and Tangent functions, and their inversions, work the same way.
© 2016, Sight Enhancement Systems
SciPlus-2200 Scientific Calculator – User Guide
DESCRIPTION
Calculates the sine of an expression.
e.g. (assume degrees): SIN( 30 )
Calculates the inverse sine (arcsine) of an expression.
e.g. (assume degrees): ASIN( 0.5 )
This simply toggles through Degrees, Radians, Gradians. The current
setting is indicated in the status line. After setting this parameter,
subsequent input values and the results of expressions are expressed
accordingly.
Converts the current value displayed in the second line, and changes
the status line parameter.
followed by
yields 0.5.
↵
followed by
yields 30.
↵
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