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DADiSP Worksheet Functions > Function Categories > Query Functions > ISUNIT
Returns 1 if string is a recognized engineering unit, else 0.
ISUNIT("unit")
|
"unit" |
- |
A string, the unit to test. |
An integer, 1 if str is a unit, else 0.
a = isunit("Volts")
b = isunit("xxx")
a == 1
b == 0
The recognizable unit list can change if units were defined with the SETHUNITS, SETVUNITS or SETZUNITS function.