Wikipedia: History of Chain rule

Difference (from prior major revision) (author diff)

Changed: 19c19

Note that the derivatives here are linear maps and not numbers. If the linear maps are represented as matrices, the composition on the right hand side turns into a matrix multiplication.

Note that the derivatives here are [linear maps]? and not numbers. If the linear maps are represented as matrices, the composition on the right hand side turns into a matrix multiplication.

	Revision 11 . . September 30, 2001 5:46 am by AxelBoldt *[link]**
	Revision 10 . . September 5, 2001 10:24 pm by AxelBoldt [Modern treatment with example, general form]
	Revision 5 . . (edit) September 2, 2001 10:21 pm by Buttonius [Added link to Calculus]