Math functions perform mathematical calculations, such as cosine,
rounding, or factorial values.
abs
Returns the absolute value of the number represented in decimal.
acos
Returns the arc cosine of a number stored in number.
annuity
Returns the present valueannuity factor for an ordinary annuity, at a periodic interest rate indicated by rate over a number of periods specified in periods. Present value is the lump sum to invest at rate to produce a set payment over periods. An ordinary annuity provides the payment at the end of each period specified in periods.
asin
Returns the arc sine of a number stored in number.
atan
Returns the arc tangent of a number stored in .
power (XFDL function)
Returns the number represented in number raised to the power indicated by power.
rad2deg
Returns the number of degrees in an angle expressed in radians stored in angle.
rand
Returns a random integer from the range of integers indicated by lowerlimit and upperlimit, inclusive.
round
Returns the number represented in number rounded to the nearest decimal position indicated by place. For example, 100, 10, 1, 0.1, and so on. All numbers are rounded to the right on an x/y graph.
sin
Returns the sine of an angle stored in angle and expressed in radians.
sqrt
Returns the square root of the number represented in number.
tan
Returns the tangent of an angle expressed in radians stored in angle.