743 reputation
616
bio website problemasteoremas.wordpress.c…
location Queluz, Portugal
age 63
visits member for 3 years, 8 months
seen Jun 30 at 21:50

I am a retired electrical engineer, Portuguese. My math blog is Problemas e Teoremas.


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awarded  Curious
Jun
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awarded  Popular Question
May
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awarded  Popular Question
Mar
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awarded  Popular Question
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13
awarded  Yearling
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3
awarded  Popular Question
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awarded  Necromancer
Jun
16
comment How to modify the headers of this book to lower case?
Many thanks! Done, worked as expected.
Jun
16
comment How to modify the headers of this book to lower case?
Is it possible to change the header from italic to normal, by adding some code?
May
22
revised How to create posters using LaTeX
Corrected a link and added another
May
22
answered How to create posters using LaTeX
May
4
comment How to draw these diagrams (closed contours) using TikZ or PSTricks?
(+1) A very nice, helpful and pedagogical answer. Thanks!
Mar
19
awarded  Nice Question
Jan
23
awarded  Informed
Jan
23
awarded  Civic Duty
Jan
22
comment Using Symbols in tables
Are you looking for Weather Symbols? In the affirmative case see Table 297: ifsym Weather Symbols of The Comprehensive LATEX Symbol List by Scott Pakin.
Jan
12
comment How to draw the calculation of a determinant?
@user24295 You are welcome! Glad to know that the mathtools solution "worked like a charm".
Jan
12
revised How to draw the calculation of a determinant?
added 4 characters in body
Jan
12
revised How to draw the calculation of a determinant?
added 560 characters in body
Jan
12
revised How to draw the calculation of a determinant?
added 240 characters in body