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complete square
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completesquare bug
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CompleteSquare(a x^24 x) produces something strange.
The same happens in also GeoGebra 5 and 6.
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The x is missing, I see.
The displayed coefficients are not bad, but need simplification and the sign of 16/4a is wrong.
So maybe a(ax2/a)^2 +4/a should be better to see in that output row ;)
Thank you, I'm looping this to the developers.
se ha duplicado abajo
(siempre negativo) a(ax2/a)^2  4/a porque el ultimo termino del desarrollo del cuadrado es positivo y debe ser anulado por el siguiente sumando
Wolfram Alpha say:
https://www.wolframalpha.co...
CompleteSquare(a x^2  4 x) > a (x  2/a)^2  4/a
.
and GGB say:
a x^2  4 x == a (x  2/a)^2  4/a > true
.
and I say
maybe both are wrong but it's not possible that both are correct
Thanks, we'll check!
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