22 citations · 22 across the 2 of their papers we have counts for
2 papers
math.GM2020★ 22 cited
Arbitrarily Accurate Analytical Approximations for the Error Function
Roy M. Howard
In this paper a spline based integral approximation is utilized to propose a sequence of approximations to the error function that converge at a significantly faster manner than th…
math.GM2020
Spline Based Series for Sine and Arbitrarily Accurate Bounds for Sine, Cosine and Sine Integral
Roy M. Howard
Based on two point spline approximations of arbitrary order, a series of functions that define lower bounds for sin(x) and sin(x)/x, over the interval [0,Pi/2], with increasingly l…