Abstract
This paper presents a simple sigmoid function for approximation of cumulative standard normal probabilities. The approximation has an error of ±0.000043 for -8 ≤ Z ≤ 8.
Original language | English (US) |
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Pages (from-to) | 91-95 |
Number of pages | 5 |
Journal | Applied Mathematics and Computation |
Volume | 77 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1 1996 |
Externally published | Yes |
ASJC Scopus subject areas
- Computational Mathematics
- Applied Mathematics