diff --git a/.gitignore b/.gitignore
index f0e3716..5c2376f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,11 +24,20 @@ share/python-wheels/
 *.egg
 MANIFEST
 
+# TeX autogenerated files
+*.aux
+*.log
+*.pdf
+*.synctex.gz
+*.sh
+
+# TeX exceptions
+!/tex/*.png
+
 # Generated results from FEniCS/Python plots, etc...
 *.xdmf
 *.h5
 *.pyc
-*.png
 
 # Jupyter checkpoints
 #*.ipynb
diff --git a/tex/1_submission/figs/Comparison_Delta_Hat_Value_GCL_True_solver_LU.png b/tex/1_submission/figs/Comparison_Delta_Hat_Value_GCL_True_solver_LU.png
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diff --git a/tex/2_submission/figs/Comparison_Delta_Hat_Value_GCL_True_solver_LU.png b/tex/2_submission/figs/Comparison_Delta_Hat_Value_GCL_True_solver_LU.png
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diff --git a/tex/hal_submission/figs/Comparison_Delta_Hat_Value_GCL_True_solver_LU.png b/tex/hal_submission/figs/Comparison_Delta_Hat_Value_GCL_True_solver_LU.png
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