HP (Hewlett-Packard) hp 49g+ Calculator User Manual


 
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Example in RPN mode:
The square function, SQ, is available through
.
Example in ALG mode:
Example in RPN mode:
The square root function, , is available through the R key. When
calculating in the stack in ALG mode, enter the function before the
argument, e.g.,
In RPN mode, enter the number first, then the function, e.g.,
The power function, ^, is available through the key. When
calculating in the stack in ALG mode, enter the base (y) followed by
the
key, and then the exponent (x), e.g.,
In RPN mode, enter the number first, then the function, e.g.,
The root function, XROOT(y,x), is available through the keystroke
combination
. When calculating in the stack in ALG mode,