\( \DeclareMathOperator{\abs}{abs} \newcommand{\ensuremath}[1]{\mbox{$#1$}} \)
| (%i1) | h : ( x1 ^ 2 ) ยท ( x2 ^ 3 ) + 1 ; |
\[\operatorname{(h) }{{\ensuremath{\mathrm{x1}}}^{2}} {{\ensuremath{\mathrm{x2}}}^{3}}+1\]
| (%i2) | jacobian ( [ h ] , [ x1 , x2 ] ) ; |
\[\operatorname{ }\begin{pmatrix}2 \ensuremath{\mathrm{x1}} {{\ensuremath{\mathrm{x2}}}^{3}} & 3 {{\ensuremath{\mathrm{x1}}}^{2}} {{\ensuremath{\mathrm{x2}}}^{2}}\end{pmatrix}\]
| (%i3) | hessian ( h , [ x1 , x2 ] ) ; |
\[\operatorname{ }\begin{pmatrix}2 {{\ensuremath{\mathrm{x2}}}^{3}} & 6 \ensuremath{\mathrm{x1}} {{\ensuremath{\mathrm{x2}}}^{2}}\\ 6 \ensuremath{\mathrm{x1}} {{\ensuremath{\mathrm{x2}}}^{2}} & 6 {{\ensuremath{\mathrm{x1}}}^{2}} \ensuremath{\mathrm{x2}}\end{pmatrix}\]
Created with wxMaxima.