The quadrature tag has no wiki summary.

**2**

votes

**0**answers

39 views

### 2d quadrature weights for an arbitrary set of nodes

I need to estimate the value of a 2d integral
$\int_{y_{min}}^{y_{max}}dy \int_{x_{min}}^{x_{max}} dx \, f(x,y) P(x,y)$
I have the an explicit analytical form for $P(x,y)$.
I have samples of the ...

**1**

vote

**0**answers

587 views

### Area Under Generalized Parabolas and Hyperbolas without Calculus.

This is shorter and more specific version of certain questions about a rather simple quadrature method. The answers I got were great but not what I asked. The terms in the title for $y=x^p$ look ...