HP 33s - Manual (Page 66)

4–2 Real–Number Functions
To Calculate: Press:
Natural logarithm (base e)
Common logarithm (base 10) {
Natural exponential
Common exponential (antilogarithm) {
Quotient and Remainder of Division
You can use { F and | D to produce either the quotient or
remainder of division operations involving two integers.
1. Key in the first integer.
2. Press
‘ to separate the first number from the second.
3. Key in the second number. (Do not press ‘ .)
4. Press the function key.
Example:
To display the quotient and remainder produced by 58 ÷ 9
Keys: Display: Description:
58 ‘ 9 { F
)
Displays the quotient.
58 ‘ 9 | D
)
Displays the remainder.
Power Functions
To calculate the square of a number x, key in x and press ! .
To calculate the square root of a number x, key in x and press # .
To calculate the cube of a number x, key in x and press { $ .
To calculate the cube root of a number x, key in x and press { @ .
To calculate a power x of 10, key in x and press { .