Handspring Treo 300 - Manual (Page 177)

Section 6
Application-Specific Tasks 169
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Math buttons
Trigonometry buttons
Squares the current value.
Calculates the value of x raised to the y power.
Calculates the value of a common (base 10) antilogarithm.
Calculates the value of a natural (base e) antilogarithm.
Calculates the reciprocal of the current number.
Displays the integer portion of a decimal value.
Calculates the square root of the current number.
Calculates the inverse of x to the y power.
Calculates the common (base 10) logarithm.
Calculates the natural (base e) logarithm.
Displays the remainder of x/y.
Displays the decimal portion of a decimal value.
Calculates the sine of the current number.
Calculates the cosine of the current number.
Calculates the tangent of the current number.
Calculates the hyperbolic sine of the current number.
Calculates the hyperbolic cosine of the current number.