Sum

Basic usage

const sum = $derived(table.createCalculation('price').sum())

<h1>Total: {sum}</h1>

Avanced usage

// calc area from 'width' and 'length' row props and conversion to yd²
const calc = table.createCalculation(({ width, length }) => width * length * 1.196)

const sum = $derived(calc.sum({ precision: 3 }))

<h1>Total area: {sum} yd²</h1>