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Re: [Maxima-discuss] plotdf error, was: XMaxima in Maxima 5.40 seems broken in Windows and wxMaxima has issues
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From: Robert D. <rob...@gm...> - 2017-07-30 19:02:27
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On 2017-07-30, 有坂富雄 <ari...@ic...> wrote:
> - {number_of_arrows 225 "Approximate. Choose a square number as the number of arrows to draw"}
> + {number_of_arrows 196 "Approximate. Choose a square number as the number of arrows to draw"}
Hmm, I don't understand what's going on here. number_of_arrows is only
used in Plotdf.tcl at:
set stepsize [expr { 420.0/sqrt($number_of_arrows) }]
which used to be (pre-commit dca80e3) a constant value of 30. Obviously
number_of_arrows = 14^2 gives 30 again so that's great. But 15^2 gives
28 and that gives an error -- what's wrong with that?
best
Robert Dodier
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