.. index:: single: univariate_function_protocol .. _univariate_function_protocol/0:

.. rst-class:: right

protocol

univariate_function_protocol

Protocol for real-valued functions of one real variable.

| Availability: | logtalk_load(numerical_analysis(loader))

| Author: Paulo Moura | Version: 1:0:0 | Date: 2026-09-04

| Compilation flags: | static

| Dependencies: | (none)

| Remarks: | (none)

| Inherited public predicates: | (none)

.. contents:: :local: :backlinks: top

Public predicates

.. index:: evaluate/2 .. _univariate_function_protocol/0::evaluate/2:

evaluate/2 ^^^^^^^^^^^^^^

Evaluates the function at the given argument.

| Compilation flags: | static

| Template: | evaluate(Argument,Value) | Mode and number of proofs: | evaluate(+number,-number) - one

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.. index:: derivative/2 .. _univariate_function_protocol/0::derivative/2:

derivative/2 ^^^^^^^^^^^^^^^^

Optional. Evaluates the first derivative at the given argument.

| Compilation flags: | static

| Template: | derivative(Argument,Derivative) | Mode and number of proofs: | derivative(+number,-number) - zero_or_one

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Protected predicates

(none)

Private predicates

(none)

Operators

(none)