% One needs PDF2SVG to generate the SVG graph.% Author: Ika% Update Date: 11/19/2014\documentclass{amsart}\usepackage[paperwidth=90px, paperheight=100px, top=-12px, left=0px, right=0px, bottom=0px]{geometry}\usepackage{amsmath,amssymb,nopageno}\usepackage[all]{xy}\begin{document}\Huge\[\xymatrix@C+1em@R+1em{ Y \ar^{g}[r]\ar_{1_Y}[dr] & X \ar^{f}[d]\\ & Y }\]\end{document}
This image shows some kind of formula that could be converted to TeX. Storing formulas as images makes it harder to change them. TeX also helps making sure that they all use the same font and size. A replacement has been proposed. In your article, replace the image with this code.
<math>\begin{array}{c}
Y \xrightarrow{\quad g \quad} X \\
{}_{1_Y} \searrow \quad \swarrow_f \\
\quad Y
recoñecemento – Debe indicar a debida atribución de autoría, fornecer unha ligazón á licenza e indicar se se realizaron cambios. Pode facer isto de calquera forma razoable, mais non nunha forma que indique que quen posúe a licenza apoia ou subscribe o seu uso da obra.
compartir igual – Se altera, transforma ou amplía este contido, debe publicar as súas contribucións baixo a mesma licenza ou outra compatible á orixinal.