First complete draft of Laguerre chapter

5 files changed, 7 insertions, 6 deletions

diff --git a/buch/papers/laguerre/scripts/gamma_approx.py b/buch/papers/laguerre/scripts/gamma_approx.py
index 9f9dae7..5b09e59 100644
--- a/buch/papers/laguerre/scripts/gamma_approx.py
+++ b/buch/papers/laguerre/scripts/gamma_approx.py
@@ -7,6 +7,7 @@ EPSILON = 1e-7
 root = str(Path(__file__).parent)
 img_path = f"{root}/../images"
 fontsize = "medium"
+cmap = "plasma"
 
 
 def _prep_zeros_and_weights(x, w, n):
diff --git a/buch/papers/laguerre/scripts/rel_error_complex.py b/buch/papers/laguerre/scripts/rel_error_complex.py
index 5be79be..4a714fa 100644
--- a/buch/papers/laguerre/scripts/rel_error_complex.py
+++ b/buch/papers/laguerre/scripts/rel_error_complex.py
@@ -24,9 +24,9 @@ if __name__ == "__main__":
     lag = ga.eval_laguerre_gamma(input, n=8, func="optimal_shifted").reshape(mesh.shape)
     rel_error = np.abs(ga.calc_rel_error(lanczos, lag))
 
-    fig, ax = plt.subplots(clear=True, constrained_layout=True, figsize=(4, 2.4))
+    fig, ax = plt.subplots(clear=True, constrained_layout=True, figsize=(3.5, 2.1))
     _c = ax.pcolormesh(
-        x, y, rel_error, shading="gouraud", cmap="inferno", norm=mpl.colors.LogNorm()
+        x, y, rel_error, shading="gouraud", cmap=ga.cmap, norm=mpl.colors.LogNorm()
     )
     cbr = fig.colorbar(_c, ax=ax)
     cbr.minorticks_off()
diff --git a/buch/papers/laguerre/scripts/rel_error_range.py b/buch/papers/laguerre/scripts/rel_error_range.py
index 43b5450..ece3b6d 100644
--- a/buch/papers/laguerre/scripts/rel_error_range.py
+++ b/buch/papers/laguerre/scripts/rel_error_range.py
@@ -21,7 +21,7 @@ if __name__ == "__main__":
 
     x = np.linspace(xmin + ga.EPSILON, xmax - ga.EPSILON, N)
     gamma = scipy.special.gamma(x)
-    fig, ax = plt.subplots(num=1, clear=True, constrained_layout=True, figsize=(5, 2.5))
+    fig, ax = plt.subplots(num=1, clear=True, constrained_layout=True, figsize=(5, 2))
     for n in ns:
         gamma_lag = ga.eval_laguerre_gamma(x, n=n, func="optimal_shifted")
         rel_err = ga.calc_rel_error(gamma, gamma_lag)
diff --git a/buch/papers/laguerre/scripts/rel_error_shifted.py b/buch/papers/laguerre/scripts/rel_error_shifted.py
index dc9d177..f53c89b 100644
--- a/buch/papers/laguerre/scripts/rel_error_shifted.py
+++ b/buch/papers/laguerre/scripts/rel_error_shifted.py
@@ -20,7 +20,7 @@ if __name__ == "__main__":
     x = np.linspace(step, 1 - step, N + 1)
     targets = np.arange(10, 14)
     gamma = scipy.special.gamma(x)
-    fig, ax = plt.subplots(num=1, clear=True, constrained_layout=True, figsize=(5, 2.5))
+    fig, ax = plt.subplots(num=1, clear=True, constrained_layout=True, figsize=(5, 2.1))
     for target in targets:
         gamma_lag = ga.eval_laguerre_gamma(x, target=target, n=n, func="shifted")
         rel_error = np.abs(ga.calc_rel_error(gamma, gamma_lag))
diff --git a/buch/papers/laguerre/scripts/targets.py b/buch/papers/laguerre/scripts/targets.py
index 206b3a1..3bc7f52 100644
--- a/buch/papers/laguerre/scripts/targets.py
+++ b/buch/papers/laguerre/scripts/targets.py
@@ -42,8 +42,8 @@ if __name__ == "__main__":
     
     bests = find_best_loc(N, ns=ns)
 
-    fig, ax = plt.subplots(num=1, clear=True, constrained_layout=True, figsize=(4, 2.4))
-    v = ax.imshow(bests, cmap="inferno", aspect="auto", interpolation="nearest")
+    fig, ax = plt.subplots(num=1, clear=True, constrained_layout=True, figsize=(3.5, 2.1))
+    v = ax.imshow(bests, cmap=ga.cmap, aspect="auto", interpolation="nearest")
     plt.colorbar(v, ax=ax, label=r"$m^*$")
     ticks = np.arange(0, N + 1, N // 5)
     ax.set_xlim(0, 1)