Surprising! But this calculator does not seem to have the hyperbolic functions. ee the screen captures of the appendix to the manual: Range of the functions. No hyperbolic functions listed.
You will have to get borrow a scientific calculator. Sorry.
But to make sure: Turn calculator ON. Use cursor to highlight the RUN icon and press ENTER. In run screen press OPTN. You will see TAB at the bottom of screen. Look for HYP tab. If you do not see one on first page, press F6 to go to next page. If you do not find tthe HYP tab, that means the calculator does not calculate hyperboloic functions.
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