.BI rem( expression ", " expression ", " symbol )
\- remainder of polynomials
.br
.BI series( expression ", " relation-or-symbol ", " order )
\- series expansion
.br
.BI rem( expression ", " expression ", " symbol )
\- remainder of polynomials
.br
.BI series( expression ", " relation-or-symbol ", " order )
\- series expansion
.br