Keysight Technologies 3458A Guide D'utilisation page 392

7 BASIC Language for the 3458A
General math functions
The following table lists the general math functions available in the 3458AA. The
arguments (denoted by "X" and "Y") may be numbers, numeric variables,
functions, array elements, or numeric expressions in parentheses.
Function/Argument
ABS(X)
SQR(X)
Logarithmic functions
The 3458AA can compute both natural and common logarithms. The logarithmic
functions are shown in the following table.
Function/Argument
LOG(X)
EXP(X)
LGT(X)
Trigonometric Functions
Three trigonometric functions are provided in the 3458AA. The trigonometric
functions are shown in the following table.
Function/Argument
SIN(X)
COS(X)
ATN(X)
392
Meaning
Absolute value of argument.
Positive square root of argument.
Meaning
Log (X): Natural logarithm of a positive argument to the base e (2.71828).
e
x
e : Natural antilogarithm. Raises e to the power of the argument.
Log : Common logarithm of a positive argument to the base 10.
10
Meaning (X in rad ians)
Sine of argument.
Cosine of argument.
Arctangent of argument.
Keysight 3458A User's Guide