NHoldAll is an attribute which specifies that none of the arguments to a function should be affected by N.

Casoratian[{y_1, y_2, ...}, n] gives the Casoratian determinant for the sequences y_1, y_2, ... depending on n.Casoratian[eqn, y, n] gives the Casoratian determinant for the ...

Unicode: 0391. Aliases: Esc A Esc, Esc Alpha Esc. Greek letter. Not the same as English A.

Unicode: 00D8. Alias: Esc O/ Esc. Letter. Included in ISO Latin-1. Not the same as \[EmptySet] or \[Diameter].

Unicode: F361. Alias: Esc pw Esc. Prefix operator with built-in evaluation rules. Grid[{{e_1, c_1}, {e_2, c_2}}] is by default interpreted as ...

Mathematica provides functions for the aesthetic drawing of graphs. Algorithms implemented include spring embedding, spring-electrical embedding, high-dimensional embedding, ...

Mathematica not only allows you to insert arbitrary graphics into user interfaces, but also provides convenient characters that allow you immediately to build and document ...

Fit[data, funs, vars] finds a least-squares fit to a list of data as a linear combination of the functions funs of variables vars.

Mathematically, sufficient conditions for a local minimum of a smooth function are quite straightforward: x^* is a local minimum if ∇f(x^*)=0 and the Hessian ∇^2f(x^*) is ...

Eigenvalues[m] gives a list of the eigenvalues of the square matrix m. Eigenvalues[{m, a}] gives the generalized eigenvalues of m with respect to a. Eigenvalues[m, k] gives ...