new documentation

Author: Teseo Schneider

src/sparse_voxel_grid.cpp

@@ -9,7 +9,6 @@
 
 const char *ds_sparse_voxel_grid = R"igl_Qu8mg5v7(
 
-sparse_voxel_grid( p0, scalarFunc, eps, CV, CS, CI )
 Given a point, p0, on an isosurface, construct a shell of epsilon sized cubes surrounding the surface.
 These cubes can be used as the input to marching cubes.
 

tutorial/exporter.py

@@ -26,7 +26,11 @@
 	"the number of positively",
 	"trace(",
 	"Z(known,:)",
-	"kron(ones("
+	"kron(ones(",
+	"E(i,K(i))",
+	"I(i) == E(J(i),K(i",
+	"FF(I,:) = ",
+	"f(X)"
 ]
 
 def format_data(data):