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 | 1 | initial version |
Be careful and make multiplication explicit.
Instead of
de = diff(x, t) == 2 * x(15 - x)you want
de = diff(x, t) == 2 * x * (15 - x)| | 2 | No.2 Revision |
Be careful and make multiplication explicit.
Instead The differential equation studied here is
x′(t)=2·x(t)·(15−x(t))
and not
x′(t)=2·x(15−x(t))
so instead of
de = diff(x, t) == 2 * x(15 - x)you want
de = diff(x, t) == 2 * x * (15 - x)