operator==() [1/3]

bool syten::STensorImpl::operator==	(	SDef const &	b,
		STensor const &	a
	)

Equality comparison of an STensor and a scalar.

Throws if STensor has non-zero rank. Checks if the two values are up to a threshold of (|A|+|B|)*0.5*SYTEN_SMALL_THRESHOLD close.