<sin>

Calculates the sine of an angle. Part of the trigonometric function suite in CSS, allowing you to create complex circular layouts or wave-like animations.

/* Usage Example */
.orbiting-item {
  /* Creates a horizontal wave motion based on an angle */
  left: calc(sin(var(--rotation)) * 100px);
}
Widely available Since 2023 92% global usage

This feature is well established and works across many devices and browser versions. It has been available across browsers since 2023.

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