## Implementation of Norvig's spell checker in Haskell

Another Haskell version of Peter Norvig's spelling corrector, illustrating list monads, type classes and polymorphic programming.

Read moreAnother Haskell version of Peter Norvig's spelling corrector, illustrating list monads, type classes and polymorphic programming.

Read moreThe variational equation is a fundamental tool in engineering.
It is the description of the sensitivity with respect to the initial conditions.
A remarkable fact, often presented only in \(\mathbf{R}^n\), is that this is in fact the solution of *another* differential equation, sometimes called *the variational equation*.
I would like to show that this is valid in general manifolds.

A little JavaScript application to demonstrate two ideas:

Equivariance

Modified vector field

LaTeX has undergone incredible changes during the last decade. Unfortunately, many LaTeX users still use it as if we were still in the 90's! Here are some tips to use LaTeX to its maximum.

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