Python For Lecture 1

ciples to make the things more clear. 1.1 Direction Fields A direction field is a particular type of vector field. Recall that a two dimensional vector field on R2 is a function that assigns to each point (t, x) in R2 a vector denoted, for example, by hu(t, x),v(t, x)i. In the context of ODEs, the vector field is constructed in the ... ................
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