gpires's profile - activity

2024-03-05 21:31:42 +0200	received badge	● Notable Question (source)
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2022-03-26 21:44:40 +0200	commented answer	Choose figsize for 3D plots It looks like this workaround does not work in a sagecell.
2022-03-26 20:46:59 +0200	received badge	● Supporter (source)
2022-03-25 00:30:43 +0200	received badge	● Nice Question (source)
2022-03-21 19:39:14 +0200	asked a question	Choose figsize for 3D plots Apparently the option figsize does not work in 3D. Any suggestions? var('x y') W = plot3d(x^2+y^2,(x,-2,2),(y,-2,2)) sho
2020-12-19 15:30:43 +0200	commented answer	minimize_constrained works for f(x,y)=x+y but not for f(x,y)=x It works. Thank you! But if c is the input of interact, it does not work. I wonder why: var('x,y') @interact def _(f=x, c=1-x^2-y^2): cc = lambda p: c(*p) a=minimize_constrained(f, [cc], [0,0]) print(a)
2020-12-19 15:09:17 +0200	commented answer	minimize_constrained works for f(x,y)=x+y but not for f(x,y)=x It works. Thank you!
2020-12-17 21:22:42 +0200	received badge	● Student (source)
2020-12-17 02:10:53 +0200	asked a question	minimize_constrained works for f(x,y)=x+y but not for f(x,y)=x Hi, need help to understand why `minimize_constrained` works for `f(x, y) = x + y` but does not work for `f(x, y) = x`. Example: `var('x, y') f(x, y) = x + y c(x, y) = 1 - x^2 - y^2 minimize_constrained(f(x, y), [c(x, y)], [0, 0])`