Gnu Free Documentation License - HP -42S Manual

Name Description
seconds format.
→HR To hours. Converts x from a minutes-seconds format to a decimal fraction.
→0CT To octal. Converts a decimal number to the octal representation. Note: This function is
included to provide program compatibility with the HP-41 (which uses the function
name OCT).
→POL To polar. Converts x and y to the corresponding polar coordinates r and θ. If the x-
register contains a complex number, converts the two parts of the number to polar
values.
→RAD To radians. Converts a angle value in degrees to radians. Returns x×(π/180).
→REC To rectangular. Converts r (in the x-register) and θ (in the y-register) to the
corresponding rectangular coordinates, x and y. If the X-register contains a complex
number, converts the two parts of the number to rectangular values.
Backspace or clear x-register. In Program entry mode, deletes the current program
◄
line.
← Move left one element in the indexed matrix.
↑ Move up one element in the indexed matrix.
↓ Move down one element in the indexed matrix.
→ Move right one element in the indexed matrix.
% Percent. Returns (x × y) / 100. (Leaves the y value in the y-register.)
%CH Percent change. Returns (x – y)×(100 / y).

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Version 1.3, 3 November 2008
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