Sharp EL-5100 Instruction Manual page 16

c. Hyperbolic and Inverse Hyperbolic functions
When using the hyperbolic and arc hyperbolic functions " H Y P " will appear in the top of the display.
Key in: [
hyp
) SIN 4 □=□
Answer: 27.2899172
Key in: (2nd F) SIN 9 f=~l
Answer: 2.893443986
d. Power Functions
Calculate: 202
Key in: 20 [x *\
Answer: 400
Calculate 33 and 34
Key in: 3 E 3 [ = ] Key in: 3 f f l 4 [ = ]
Answer: 27 Answer: 81
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