Update src/TopOptEMFocus.jl

WenjieYao · stevengj · web-flow · commit ac2de777aa9e · 2022-05-12T21:17:29.000-04:00
Co-authored-by: Steven G. Johnson &lt;stevenj@mit.edu&gt;
diff --git a/src/TopOptEMFocus.jl b/src/TopOptEMFocus.jl
@@ -91,6 +91,7 @@
 # ```math
 # \varepsilon(p_t) = \left[n_{air}+p_t(n_{metal}-n_{air})\right]^2,
 # ```
+# This is the quantity that will be used for the $1/\varepsilon(x)$ coefficient in our Helmholtz PDE.
 # 
 # ## Weak form
 # 

Original file line number	Diff line number	Diff line change
`@@ -91,6 +91,7 @@`
`91`	`91`	# ```math
`92`	`92`	`# \varepsilon(p_t) = \left[n_{air}+p_t(n_{metal}-n_{air})\right]^2,`
`93`	`93`	# ```
	`94`	`+# This is the quantity that will be used for the $1/\varepsilon(x)$ coefficient in our Helmholtz PDE.`
`94`	`95`	`#`
`95`	`96`	`# ## Weak form`
`96`	`97`	`#`