Specialize erf for complex numbers (#1333)
Specialize erf for complex numbers (#1333)

pbauman/libmesh,giorgiobornia/libmesh,libMesh/libmesh,libMesh/libmesh,BalticPinguin/libmesh,balborian/libmesh,giorgiobornia/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,pbauman/libmesh,giorgiobornia/libmesh,dschwen/libmesh,svallaghe/libmesh,roystgnr/libmesh,balborian/libmesh,capitalaslash/libmesh,hrittich/libmesh,BalticPinguin/libmesh,pbauman/libmesh,pbauman/libmesh,balborian/libmesh,BalticPinguin/libmesh,pbauman/libmesh,roystgnr/libmesh,libMesh/libmesh,svallaghe/libmesh,svallaghe/libmesh,giorgiobornia/libmesh,svallaghe/libmesh,BalticPinguin/libmesh,balborian/libmesh,dschwen/libmesh,90jrong/libmesh,pbauman/libmesh,roystgnr/libmesh,vikramvgarg/libmesh,roystgnr/libmesh,dschwen/libmesh,hrittich/libmesh,jwpeterson/libmesh,pbauman/libmesh,jwpeterson/libmesh,jwpeterson/libmesh,roystgnr/libmesh,hrittich/libmesh,roystgnr/libmesh,libMesh/libmesh,balborian/libmesh,libMesh/libmesh,vikramvgarg/libmesh,capitalaslash/libmesh,hrittich/libmesh,vikramvgarg/libmesh,pbauman/libmesh,libMesh/libmesh,BalticPinguin/libmesh,90jrong/libmesh,90jrong/libmesh,giorgiobornia/libmesh,vikramvgarg/libmesh,hrittich/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,vikramvgarg/libmesh,giorgiobornia/libmesh,balborian/libmesh,90jrong/libmesh,pbauman/libmesh,vikramvgarg/libmesh,roystgnr/libmesh,90jrong/libmesh,balborian/libmesh,jwpeterson/libmesh,90jrong/libmesh,vikramvgarg/libmesh,dschwen/libmesh,90jrong/libmesh,hrittich/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,dschwen/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,vikramvgarg/libmesh,libMesh/libmesh,balborian/libmesh,hrittich/libmesh,jwpeterson/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,balborian/libmesh,capitalaslash/libmesh,svallaghe/libmesh,dschwen/libmesh,jwpeterson/libmesh,dschwen/libmesh,svallaghe/libmesh,svallaghe/libmesh,hrittich/libmesh,svallaghe/libmesh,libMesh/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,roystgnr/libmesh,90jrong/libmesh,90jrong/libmesh,vikramvgarg/libmesh,dschwen/libmesh,svallaghe/libmesh,balborian/libmesh,giorgiobornia/libmesh,hrittich/libmesh