# Integral with suffix notation

## Homework Statement

Trying to figure out the following integral was done....

intv(ui(partial)d(sigmaij)/(partial)dxj)dv

## Homework Equations

Divergence theorem intv(del.F)dv = ints(F.n)ds

## The Attempt at a Solution

I have the correct ans from one of my lectures,

ints(uinjsigmaij)ds - intv((partial)d(ui)/(partial)dxj)sigmaij)dv

I think its done by integration by parts but cant seem to get it to work out.
Also how do people get math script in here??