mat pattern, [191]-[194]

materials inscribed upon, [22]

modifications, [23]-[25]

order of reading, [23], [129], [133], [135], [136]-[138], [156], [170], [268]

original errors, [245]-[250]

progress, [iv], [250]

symmetry, [23]-[24], [88]-[91], [128]

textbooks, [vii]

See also Numerals.

Hieroglyphs, closing, use, [101]-[102], [152]-[153], [170]