Struct BasicDerivatives 

pub struct BasicDerivatives;

Basic derivative operations

Implementations

impl BasicDerivatives

pub fn handle_calculus( expr: &Expression, data: &CalculusData, variable: Symbol, ) -> Expression

Handle derivative of calculus expressions

Examples

use mathhook_core::{Expression, symbol};
use mathhook_core::calculus::derivatives::Derivative;

let x = symbol!(x);
let expr = Expression::derivative(Expression::symbol(x.clone()), x.clone(), 1);
let second = expr.derivative(x);

pub fn handle_symbol(sym: &Symbol, variable: &Symbol) -> Expression

Handle derivative of symbol expressions

Examples

use mathhook_core::{Expression, symbol};
use mathhook_core::calculus::derivatives::Derivative;

let x = symbol!(x);
let y = symbol!(y);
let expr = Expression::symbol(x.clone());
let dx = expr.derivative(x);
let dy = expr.derivative(y);

pub fn handle_sum(terms: &[Expression], variable: &Symbol) -> Expression

Handle derivative of sum expressions using linearity

Examples

use mathhook_core::{Expression};
use mathhook_core::symbol;
use mathhook_core::calculus::derivatives::Derivative;

let x = symbol!(x);
let expr = Expression::add(vec![
    Expression::symbol(x.clone()),
    Expression::integer(5)
]);
let result = expr.derivative(x);