Function reference · Calculus
S
Computes the normalized Fresnel sine integral.
S(x) represents integral(sin(pi*t^2/2), t, 0, x). Numeric real arguments are evaluated numerically; symbolic arguments remain as S(x).
Examples
These examples use Nerdamer Notation.
Evaluate the normalized Fresnel sine integral at zero.
S(0) // → 0
Keep a symbolic argument symbolic.
S(x) // → S(x)
Interfaces
The same operation is available through the interfaces below.
Nerdamer Notation
Use this form inside input passed to nerdamer(...).
S(x)Parameters
x— Upper integration limit.
Direct JavaScript / TypeScript API
Import the operation directly from its package entry point.
import { S } from 'nerdamer/calculus';