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I'm pretty sure that this is just an application of the Leibniz integral rule. Why does it have it's own entry? —Preceding unsigned comment added by 99.232.124.235 (talk) 23:12, 16 March 2009 (UTC)[reply]

It's a particular way of using that rule that is sometimes useful. Michael Hardy (talk) 01:22, 27 December 2010 (UTC)[reply]

"is a method of integrating certain functions". Is there a way to define which functions? RJFJR (talk) 00:35, 19 October 2015 (UTC)[reply]