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quanta.sqrt - Function

	Package	general
	Module	quanta
	Tool	quanta

square root of quantity

Synopsis
sqrt(v)

Arguments

v	in	value
		Allowed:	dimensionless quantity or string

Returns
quantity

Description
sqrt gives square root of quantity with only even powered dimensions

Example

- dq.sqrt('2m2')
[value=1.41421356, unit=m] 
- dq.sqrt('2s')
SEVERE: Caught an exception! Event type=run exception=UnitVal::UnitVal
	        Illegal unit dimensions for root