Sentry Industries CA756 - Manual (Page 38)

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Coordinate transformation
• Your calculator lets you convert between rectangular
coordinates and polar coordinates.
•Rectangular coordinates •Polar coordinates
• Calculation results are stored in variable memory I and
variable memory J. Contents of variable memory I are
displayed first. To display contents of memory J, press
.
• With polar coordinates, can be calculated within a range
of -180° < 180°.
The calculation range is the same for radians and grads.
• The operations noted below cannot be performed in the
BASE-N mode.