Keywords: Categorical pushout (expanded).svg en A diagram depicting the universal property of the categorical pushout of two maps Own Ryan Reich 2009-01-14 File CategoricalPushout-02 png LaTeX source <pre> \documentclass amsart \usepackage amsmath amssymb nopageno \usepackageall xy \begin document \begin equation \xymatrix C+2em R+2em Q \ar /_10pt/ <- ddr_ j_1 \ar / 10pt/ <- drr j_2 \ar <-- dr +<3pt 3pt> \scriptstyle u \\ P \ar <- d_ 0 4 i_1 \ar <- r 0 4 i_2 Y \ar <- d g \\ X \ar <- r_ f Z \end equation \end document </pre> Commutative diagrams Images with LaTeX source code |