Quadrature with conformal maps

[susilehtola]

Hayle and Trefethen discuss quadrature formulas from conformal maps in SIAM J. Numer. Anal. 46, 930 (2008), which may prove useful.

[wavefunction91]

This is an interesting idea, and it looks like it's quite a bit better for exponential integrands - only question I'd have is whether or not these are sensible in conjunction with the radial transformations we employ for (semi-)infinite bounds, worth looking into though.