daviddoji/CalculusWithJuliaNotes.jl
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jverzani
2024-04-26 18:26:12 -04:00
parent 6e807edb46
commit 4f924557ad
45 changed files with 326 additions and 296 deletions
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quarto/integral_vector_calculus/div_grad_curl.qmd
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@@ -69,7 +69,7 @@ $$
It has the interpretation of pointing out the direction of greatest ascent for the surface $z=f(x,y)$.
We move now to two other operations, the divergence and the curl, which combine to give a language to describe vector fields in $R^3$.
We move now to two other operations, the *divergence* and the *curl*, which combine to give a language to describe vector fields in $R^3$.
## The divergence
@@ -680,7 +680,7 @@ V(v) = V(v...)
p = plot([NaN],[NaN],[NaN], legend=false)
ys = xs = range(-2,2, length=10 )
zs = range(0, 4, length=3)
CalculusWithJulia.vectorfieldplot3d!(p, V, xs, ys, zs, nz=3)
vectorfieldplot3d!(p, V, xs, ys, zs, nz=3)
plot!(p, [0,0], [0,0],[-1,5], linewidth=3)
p
```