Completedly overhauled fig_auditory_pathway.

Created new in-figure linked SVGs with clearer naming scheme.
Removed outdated image components.

python/solve_post_problem.py

@@ -0,0 +1,24 @@
+import numpy as np
+
+# NEURON CIRCUIT (WIDTH):
+# total_space = 32
+# side_space = 0.5
+# n_posts = 5
+
+# MODEL CIRCUIT (WIDTH):
+total_space = 48
+side_space = 0.5
+n_posts = 8
+
+# RUN SOLVER:
+post_space = np.arange(1, (total_space - 2 * side_space) // n_posts + 1)
+
+available_space = total_space - 2 * side_space - n_posts * post_space
+inter_space = available_space / (n_posts - 1)
+remaining_space = available_space % (n_posts - 1)
+
+# REPORT OUTCOMES:
+print('\nPost Width - Inter-Post - Remainder:')
+for input, output, remainder in zip(post_space, inter_space, remaining_space):
+    print(input, output, remainder)
+print()