Cote n° 156-9 · pages 3–132 · 4 commutative diagrams · [Chapitre] IX et IX bis. [Ateliers] : notes manuscrites (05-15/07/1986).
Inventory dating : 1986
Édition de démonstration

batch 1 · p. 3 — read it beside the facsimile1 / 4
LaTeX source
\begin{tikzcd}[column sep=small, row sep=small]
 & d & \\
b \arrow[ur] & & c \arrow[ul] \\
 & a \arrow[ul] \arrow[ur] &
\end{tikzcd}
batch 4 · p. 80 — read it beside the facsimile2 / 4
LaTeX source
\begin{tikzcd}[column sep=large]
 & \Sigma \arrow[dd, leftrightarrow, "\wr\,\tilde\alpha"] \\
E \arrow[ur, "\sigma"] \arrow[dr, "\sigma_E"'] & \\
 & \Sigma_E
\end{tikzcd}
batch 6 · p. 103 — read it beside the facsimile3 / 4
LaTeX source
\begin{tikzcd}
  \Gamma \arrow[r, "f'"] \arrow[d, "f"'] & E' \\
  E &
\end{tikzcd}
batch 7 · p. 132 — read it beside the facsimile4 / 4
LaTeX source
\begin{tikzcd}
\Gamma \arrow[r, hook, "f'"] \arrow[d, "f"'] & E' \\
E &
\end{tikzcd}