$$ \text{Results} = { PV \times {({r - g}) \over \Bigl[ {1- \Bigl( {{{1+g} \over {1+r}} \Bigr) ^ {n}}} \Bigr]} } $$
Growing Annuity Payment, GAP
$$ \text{Results} = { PV \times {({r - g}) \over \Bigl[ {1- \Bigl( {{{1+g} \over {1+r}} \Bigr) ^ {n}}} \Bigr]} } $$
Growing Annuity Payment, GAP