sumSimplify {lazy.symbolic}

R Documentation

Simplify an expression containing summation

Description

Simplify an expression containing summation

Usage

sumSimplify(sexp)

Arguments

sexp	expression containing summation

Details

This is sumMoveIn function with all=1 and frombottom=0.

Examples

sexp="s( x + s( s( a[i,j]*b[j,k]*c[k,l], {k}) - y, {j}),  {l})"
sumSimplify( sexp )

---