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perprof-py
Published on March 23, 2014.
Note
This post was previous published at blog.rgaiacs.com. Some links might got broken during the conversion from reStructuredText to Markdown.
perprof-py é o pacote Python que eu e alguns colegas escrevemos e o motivo pelo qual fui a Florianópolis, apresentar um poster sobre nosso pacote. Na figura abaixo encontra-se nosso poster quando exposto e aqui encontra-se o respectivo PDF <poster_perprof.pdf> (o código fonte do poster encontra-se nesse repositório).

Nosso pacote produz gráficos de perfil de desempenho que são bastante utilizados em otimização matemática para comparar solvers. No workshop, pelo menos meia dúzia de apresentações possuíam pelo menos um perfil de desempenho.
More ...Florianópolis - Lagoa da Conceição
Published on March 23, 2014.
Note
This post was previous published at blog.rgaiacs.com. Some links might got broken during the conversion from reStructuredText to Markdown.
Este post é sobre minha visita à Lagoa da Conceição em Florianópolis.

Agradecimentos
Antes de mais nada devo agradecer ao Abel e Kally que tornaram a estadia em Florianópolis muito agradável.

Em segundo lugar, devo agradecer ao João e Salete, o casal que conhecemos no retorno do passeio que proporcionaram um maravilhoso tour nas praias próximos a Lagoa da Conceição.
More ...Florianópolis - Fortaleza de São José da Ponta Grossa
Published on March 23, 2014.
Note
This post was previous published at blog.rgaiacs.com. Some links might got broken during the conversion from reStructuredText to Markdown.
Este post é sobre minha visita à Fortaleza de São José da Ponta Grossa.

Forte
O forte começou a ser construída em 1740 mas nunca foi envolvido em nenhuma batalha.

Ela acabou ficando abandonada por vários anos até ser tombada como Patrimônio Histórico e Artístico Nacional, em 1938, quando já estava em péssimo estado de conservação.
More ...4th MathML Meeting
Published on March 13, 2014.
Note
This post was previous published at blog.rgaiacs.com. Some links might got broken during the conversion from reStructuredText to Markdown.
This is a report about the 4th Mozilla MathML IRC Meeting (see the announcement here). The topics of the meeting can be found in this PAD (local copy of the PAD <pad.txt>) and the IRC log (local copy of the IRC log <irc.txt>) is also available.
In the last 4 weeks the MathML team closed 6 bugs, worked in others 5 and open 4 new ones (this are only the ones tracked by Bugzilla, there are others issues related with MathML that the team worked on, like Frédéric's Mathematics in ebooks).
More ...Firefox OS Math Virtual Keyboard Project
Published on March 7, 2014.
Note
This post was previous published at blog.rgaiacs.com. Some links might got broken during the conversion from reStructuredText to Markdown.
This is a little long description of my Math virtual keyboard proposal for GSOC.

To try explain why I believe that Firefox OS need a math virtual keyboard it's important that you know how math expressions can be virtually stored.
Plain text world
In the first years of the digital ages, when only a few can use a computer, the only way to store information was in plain text files or binaries.
More ...