optimsimplex_deltafv

Argument

opt

The current simplex object of TSIMPLEX type (tlist).

df

A column vector of length nbve.

Description

The optimsimplex_deltafv function returns the vector of function values difference with respect to the function value at vertex #1.

Example

s1 = optimsimplex_new ();
simplex = [
3. 0 0
4. 1. 0
5. 0 2.
];
s1 = optimsimplex_setall ( s1 , simplex );
df = optimsimplex_deltafv ( s1 );
disp(df)

s1 = optimsimplex_destroy(s1);

See also

• optimsimplex_deltafvmax — Computes the difference of function value between the highest and the lowest vertices.
• optimsimplex_new — Creates a new simplex object.