Hyperbolics
displays the HYP indicator and accesses the hyperbolic function of the next trigonometry key that you press. Angle modes do not affect hyperbolic calculations.
Logarithms
yields the common logarithm of a number. yields the logarithm of a number to the base e (e=2.819291929).
raises 10 to the power you specify. raises e to the power you specify.
RectangularPolar
displays a menu to convert rectangular coordinates (x, y) to polar coordinates (r, 
) or vice versa. Set angle mode, as necessary, before starting calculations.
Constants
turns Constant mode on and lets you define a constant.
To store an operation to K and recall it:
1.Press 
.
2.Enter any combination of numbers, operators, and/or values, up to 44 characters, beginning with an operator.
3.Press 
to save the operation. K displays in the indicator line.
4.Each subsequent time you press 
, the unit recalls the stored operation and applies it to the last answer or the current entry.
Press 
again to turn Constant mode off.
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