HP 49g manual „¸Page

enter the function XROOT followed by the arguments (y,x), separated by commas, e.g.,

In RPN mode, enter‚»3‚íthe argument y, first,27`then, x, and finally the function call, e.g.,

• Logarithms of base 1027`3‚»are calculated by the keystroke combination (function LOG) while its inverse function (ALOG, or

‚Ãantilogarithm) is calculated by using . In ALG mode, the function is entered before the argument:

„Â
• Natural logarithms are calculated by using	(function LN)
while the exponential function (EXP) is calculated by using		.
In ALG mode, the function is entered before the argument:
VIn RPN mode, the argument„¸\2‚¹2is entered.45`.before3‚¹the function		„¸Page 3-4

In RPN mode, the argument‚Ã2„Â\2is entered..45`before3the function

Using powers of 10 in entering.data3\„Â45‚Ã

Powers of ten, i.e., numbers of the form - ⋅ 10- , etc., are entered by using

the key. For example, in ALG mode:

Or, in RPN mode: \45\\2`.V

. 2\