PHP 8.0 adds support for several functions- and methods-related features, including enhanced callables, named function arguments, and Fibers, interruptible functions adding support for multitasking.

Many problems arising in applications result in the need to probe a probability distribution for functions. Examples include Bayesian nonparametric statistics and conditioned diffusion processes.

Ysbrand de Bruyn, Fermat's Method of Finding Areas under Graphs, The Mathematics Teacher, Vol. 105, No. 7 (March 2012), pp. 550-553 ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c \) has a minimum turning point when \(a \textgreater 0 ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c\) is a smooth curve with one turning point. The turning ...