[center][size=200][color=#741b47]THANK YOU!!![/color][/size][/center]

[size=200][center]Sergio Rubio-Pizzorno[br][url=https://www.geogebra.org/zergiorubio]geogebra.org/zergiorubio[/url] [br]sergio.rubio@cinvestav.mx[br][url=http://www.zergiorubio.org]www.zergiorubio.org[/url][/center][/size]