Definitions:

1. A mathematical term that refers to the process of determining the area under a curve. NOUN
   • Mathematicians use numerical methods for quadrature when exact solutions are not feasible.
2. Involves approximating the area by summing the areas or simpler geometric shapes, such as rectangles or trapezoids, that approximate the curve. NOUN
   • The method of rectangles is a basic technique for numerical quadrature.

Synonyms:

• rectangle
• squaring