Teledyne LeCroy WaveRunner XI SERIES Operator’s Manual - Manual (Page 200)

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WRXi-OM-E Rev C
Rnd Make a random real number in the range from 0.0 to 1.0
Rtrim Remove spaces from right hand end of a string.
Sin Make the sine of an angle expressed in radians.
Sqr Make the square root of a positive number.
Str Make a string from a numerical value.
Timer Time since midnight in seconds, with a resolution of one second.
Trim Remove leading and trailing spaces from a string.
Val Get the ASCII value of a string beginning with numerical characters.
Other VBS Words
Const Define a constant value.
Dim Dimension a variable.
Redim Dimension a variable again.
Boolean Boolean variable
Double Double precision real variable.
Integer Integer in the range -32768 to + 32767
Long Long integer in the range -2 31 to + 2 31 - 1
Single Single precision real variable
String String variable
And Logical AND
Or Logical OR
To make a bit-by-bit
such as If A > B The comparison, logical constructions can be used with variables, as in A and B, or with tests
n . . .
Functions
These are mainly of the form C = F (A), where A is the argument, or input to the function.
Abs Abs (A) calculates the absolute value of an integer or a real number, so the result is always
r zero. A can be any number in the range of the VB system. positive o
Atn Atn (A) calculates the angle of which A is the tangent. Because infinitely many angles can have
the same tangent, the output of Atn always lies in the range minus
π / 2 to plus π / 2. The input
can be any positive or negative value in the range of the VB system.
CDbl CDbl (A) calculates a double precision real variable, equal to A.
CInt Cint (A) calculates the integer value nearest to A, which can be any acceptable VBS number.
.4) = -7. Integers are signed 16-bit values in the range -32767 to + 32767. Cint (-7
CLng CL
val ng (A) calculates the nearest long integer to the value A. Long integers are signed 32-bit
ues in the approximate range -21.5 M to + 21.5 M.
Cos Cos (A) calculates the cosine of any integer or real number, giving an output that is never
r than plus one or less than minus one. greate
CSng CSng (A) calculates a single precision real variable equal to A.
Exp Exp (A) calculates the value of e
A
.