function_aux: Utilities for Mathematical Functions

In latexSymb: R Functions for Readable LaTeX Mathematical Expressions

Utilities for Mathematical Functions

Description

These functions are used to create operations on functions in LaTeX. They represent evaluation, pullback, pushforward, derivatives and limits of functions.

Usage

    at(f, var)
    pback(f)
    pfow(f)
    dd(f, var)
    pp(f, var)
    lim(f, var, to = lsymb("\\infty"))

Arguments

f	latex_symb object representing a function
var	latex_symb object representing a variable
to	latex_symb object representing the limit of the function

Value

An object of class latex_symb whose repr is the LaTeX code for the operation applied to the function and the variable.

Examples

    f <- lsymb("f")
    x <- lsymb("x")
    at(f, x)
    pback(f)
    pfow(f)
    dd(f, x)
    pp(f, x)
    lim(f, x)

latexSymb documentation built on June 17, 2025, 9:12 a.m.