Syntax
COS(num{,precis}{,ERR=lineref})
Description
The COS() function returns the cosine of the specified value. The result will be in the range -1 to 1.
|
Parameter |
Description |
|---|---|
|
num |
An argument expressed in radians of any value; however, values over 10^16 lose accuracy. |
|
precis |
Numeric precision,
an integer in the range of 1 to 16 (default is 6). This represents
the number of decimal places desired in the result. |
|
ERR=lineref |
Branch to be taken if an error occurs during execution. |
Examples
1000 LET A=COS(3.14159)
2000 LET A=COS(B,16); REM - MAXIMUM PRECISION