Do you have a question about the HP 25 and is the answer not in the manual?
Power Source | Rechargeable battery pack |
---|---|
Programming Steps | 49 |
Release Year | 1975 |
Functions | Trigonometric, logarithmic, statistical |
Type | Scientific |
Dimensions | 148 x 80 x 14 mm |
Sets calculator to fixed decimal point display mode.
Sets calculator to scientific notation display mode.
Keys used to manage display format and notation.
Preserves the last X-register value for recovery.
Lists calculations that result in an 'Error' display.