i1 = R = ZZ/101[a..f]
o1 = R
o1 : PolynomialRing
i2 = p = matrix {{a^2+2,b,c},{d,e,f^3-a}}
o2 = | a2+2 b c |
| d e f3-a |
2 3
o2 : Matrix R <--- R
i3 = tex p
o3 = "\\pmatrix{{{a}}^{{2}}+{2}&{b}&{c}\\cr {d}&{e}&{{f}}^{{3}}-{a}\\cr }"
See also TeX.
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