No subtitle, but note that the final groundbreaking chapter delves into geometry and mathematical relationships depicted on Facsimile 2.
The Heart of Hidden Reality
Evaluate the two code blocks below to create the table of book records:
(setq st "#scrollTo="
st-links [
"PqEtBHIr6Dtp"
"8vwO55LJ6NdT"
"F01wgGbD8Yr6"
"6Rg3_oLe9EIx"
"Pj3Gsbay9a9Q"
"-ejyS4Ln9joX"
"b6HLMGtf9lXI"
"ja5Ufy-Z9qrX"
"nY1x3hkX9v5t"
"OdLTmQpq91Eq"
"YZvR1Pun-OXp"
"MYQ2b9Cb-WMp"
"xB-ghw90-YqJ"
"aL47FejC-dPK"
"m79O71vW-fN4"
"eggjkD1I-jrl"
"CS1Z5F3X-k9g"
"SJlWnPe4-os5"
"18QGbtDL-p8h"
"250HSdbD-tPz"
"LvSX_7lk-u6I"
"0HAu_atB-0Qv"
"atpB6rXw-1vn"
"FXYBwHli-5XH"
"4Lc3FrmS-6pO"
"Qs_pOIbG--A5"
"6oT9tRg1_AUL"
"Pzel53qs_DS5"
"vi7jVv3y_FCK"
"OwMXTEKs_HxY"
"iw3vLC-c_Pmt"
"QMrg-aP3_TJS"
"Wlz0YHsO_Vs6"
"M1vQiwu1_ZEF"
"IRfRiwel_foL"
"pOu_uOMy_mB5"
"nCC5wzxA_pqa"
"XPubdtiE_s_d"
"w2RdMxYH_uEu"
"SXWKWC1N_xy5"
"3rNM-St4_zHm"
"9mmI0YiW_1n7"
"nGBkZY4J_5EK"
"o_O7gbPy_9sK"
"5EaiDmo-_-rG"
"RH4GznN5AHRn"
"iZKOzfhHAJkv"
"uPVuncUKANyW"
"0Ii1OAkyAOit"
"eM5ZNF4BARpc"
"zmCawcagAS1m"
"XWKoEewUAWZz"
"GDzfaKHXAXWl"
"U7DPGOMIAaFI"
"74CQzwgdAa8r"
"3ulqHOX8Advb"
"T7gizaYLAekC"
"snBxv9DbAjRm"
"Hps52YyzAkEv"
"ilS40h9eAm16"
"MA57Rg_nAnol"
"tOC0cHgVAq0c"
"Y8Rw7yeuAsuF"
"OIPn2vE2Av1E"
"DH0hUrDHAx0U"
"Brx0w3CtA0lg"
"ELHYAQGgA5v-"
"jqJTKhn0A8cN"
"M6tKVOckA9IW"
"DiCpzv0bBAaj"
"IwoGiRQJBBwK"
"Dc9NMGbIBFGP"
"Gc2QplStA2LG"
"AEflqRAhBM9f"
"535S1VTpBNs8"
"g4wgzgBZBQNz"])(require 'org)
(defun extract-first-author (authors)
(let* ((name-string (symbol-name authors))
(first-author-maybe (split-string name-string ","))
(first-author (split-string (first first-author-maybe) "and")))
(first first-author)))
(defun format-for-colab-markdown (link-string)
(let* ((link-parts (split-string link-string "\\]\\["))
(part1 (replace-regexp-in-string "\\[\\[" "" (first link-parts)))
(part2 (replace-regexp-in-string "\\]\\]" "" (second link-parts))))
(format "[%s](%s)" part2 part1)))
(defun shorten-link (link-as-symbol)
(let* ((link-as-string (symbol-name link-as-symbol))
(link-string-list (split-string link-as-string "--")))
(format-for-colab-markdown (first link-string-list))))
(defun old-gather-book-records ()
(let ((book-records nil))
(org-element-map (org-element-parse-buffer) 'headline
(lambda (x) (push (intern (org-element-property :raw-value x)) book-records)))
(loop with by4list = (cdr (nreverse (cdr book-records)))
for i from 0 below (length by4list) by 4
collect (list (extract-first-author (nth (+ i 2) by4list))
(symbol-name (nth (+ i 0) by4list))
(shorten-link (nth (+ i 3) by4list))))))
(defun make-back-link (text link)
(format "[%s](%s%s)" text st link))
(defun gather-book-records ()
(let ((book-records nil))
(org-element-map (org-element-parse-buffer) 'headline
(lambda (x) (push (intern (org-element-property :raw-value x)) book-records)))
(loop with by4list = (cdr (nreverse (cdr book-records)))
for i from 0 below (length by4list) by 4
for j from 0 by 2
collect (list (extract-first-author (nth (+ i 2) by4list))
(symbol-name (nth (+ i 0) by4list))
j))))(setq book-records (gather-book-records)
author-first (cl-sort book-records 'string<
:key (lambda (book-record)
(first (last (split-string (first book-record) " " t)))))
author-first-with-links (append '(("Author" "Title") hline)
(mapcar (lambda (book-record)
(destructuring-bind (author title index) book-record
(list (make-back-link author (elt st-links (1+ index)))
(make-back-link title (elt st-links index)))))
author-first)))author-first