list2derivs {dsfa}

R Documentation

list2derivs

Description

Transforms a list of matrices d0, d1, d2, d3, d4 to a derivs object.

Usage

list2derivs(f, deriv_order)

Arguments

f	list of matrices; d0, d1, d2, d3, d4
deriv_order	integer; maximum order of derivative. Available are 0,2 and 4.

Value

Mostly internal function. Returns an object of class derivs For more details see trind() and trind_generator().

See Also

Other derivs: chainrule(), derivs_transform(), differencerule(), ind2joint(), productrule(), quotientrule(), sumrule(), trind_generator(), trind()

Examples

A<-matrix(c(1:9)/10, ncol=3)
list2derivs(list(A, A^0, A^2, A^3, A^4), deriv_order=4)

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