Matched context for variance and gradient

The page lists matched contexts for variance and gradient.

Share - variance	Share - gradient	Phrase
3.30%	10.43%	pressure {variance or gradient}
2.71%	5.25%	temperature {variance or gradient}
5.31%	0.60%	degree {variance or gradient}
6.05%	0.35%	calculate {variance or gradient} [perform operation]
3.14%	0.78%	determine {variance or gradient} [perform operation]
2.20%	0.25%	cause {variance or gradient} [perform operation]