[AMR] Fix errors pointed out to me

2026-09-10 19:15:25 +02:00 · 2026-08-09 08:30:17 +02:00
parent cc5f111813
commit a8b3bd7b20
24 changed files with 50 additions and 47 deletions
@@ -8,6 +8,6 @@ It may also be a single value (if just one var in the state)
 \shortdefinition[Gradient] $\nabla \vec{f}$ is vec, each comp. for par diff of var

 Part. diff; Approx. using finite differences $\frac{f(\overline{x} + h) - f(\overline{x})}{h}$,\\
-or central differences (vector of $\frac{\vec{f}(\vec{\overline{x}}) + h_i \vec{e_i}}{h_i}$, with $\vec{e_i}$ unit vec)
+or central differences (vector of $\frac{\vec{f}(\vec{\overline{x}} + h_i \vec{e_i}) - \vec{f}(\vec{\bar{x}} - h_i \vec{e_i})}{h_i}$, with $\vec{e_i}$ unit vec)

 % TODO: Expand this