[Rafael-SOWNet]

Part of #1689: "the notebooks are one set of Jupyter notebooks here".

AngouriMathLab's try branch had two notebooks, both against the current API:

• an F# tutorial of 38 code cells: building and parsing expressions, substitution, calculus with its shortcuts, vectors, matrices, sets, the aggressive operators and a surface plot;
• a C# example.

The samples here had five cells each. Now:

• Interactive.Sample.ipynb is the F# tutorial, so the README's links and the Binder button (Build the Binder image from this repository, and make the samples run #2107) open it. Its Try link now builds from this repository.
• CSharp.Interactive.Sample.ipynb is the Lab's example, followed by the three cells of the old sample it didn't have: an expression with an integral, a system, and a matrix.
• Both: outputs are stripped, and the MyGet feed the Lab used is gone.

Executed with jupyter nbconvert --execute in the binder/Dockerfile image. Every cell of both runs, the F# notebook in 14 s and the C# one in 5 s. A sample of the outputs:

cell	output
("x", 3) -|> "x ^ 2"	9
```lim x->0`` "sin(a x) / (b x)"`	a/b
e ** (i * pi)	-1
simplified (m2 - (parsed "lambda") * I_2)	the matrix, λ taken off the diagonal
the surface plot	rendered, 1.2 MB of HTML
C#: "a + b".ToEntity().Substitute("a", 5).Substitute("b", 6).Evaled	11

The F# notebook's first cell also prints the C# compile error of #2109, and the notebook carries on past it.

🤖 Generated with Claude Code

https://claude.ai/code/session_012sonx8iAspMiwRwokT1Ura