Sharp EL-512 - Power (y^x) and Root (Vy) Keys; Square Root (√) and Cube Root (3√) Keys; Square (x²) and Reciprocal (1;x) Keys; Parenthesis and Coordinate Conversion Keys

?r*F stat : Statistical program will be activated.
When the calculator is set to the statistical calculation mode through this
key, the symbol " HUM " appears, and at the same time the entire
machine is cleared. Meanwhile, in the statistical calculation mode the
m , □ ; , , RM and ,M+ keys work as the (7T| , (&] , [S3’
^ and [daw] keys, respectively. And pushing these keys immediately
after the (aS§ key they work as the §Sy] , S . !SZI < (inoperative!
and [CD] keys.
Enter exponent and store key
|exp|: Example: Refer to page 23.
§nd|[sf<^: Example; Refer to page 36.
@ [y*] Y x/ ^ key
[y*\: Raises a number to a power.
[ag(gj|: Calculates the Xth root of Y.
Example: Refer to page 25 and 26.
68
3V~
I^T*] Square root/cube root key
fijF]: Calculates the square root of the number displayed.
Example: Refer to page 26.
Calculates the cube root of the number displayed.
Example: Refer to page 26.
Square/reciprocal key
[S*l: Calculates a square of the number displayed.
Example: Refer to page 25.
§S][i/S]: Calculates the reciprocal of the number displayed.
Example: Refer to page 27.
m Open parenthesis/rectangular coordinate -» polar coordinate conversion/statisti-
n Tlxy cal calculation key
[~n : Used to open parenthesis.
Example: Refer to page 13.
Converts rectangular coordinate into polar coordinate.
Example: Refer to page 29.
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