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On Approximate Expressions for the Exponential Integral and the Error Function
Author(s) -
Bellman Richard
Publication year - 1951
Publication title -
journal of mathematics and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.164
H-Index - 46
eISSN - 1467-9590
pISSN - 0097-1421
DOI - 10.1002/sapm1951301226
Subject(s) - exponential function , citation , function (biology) , mathematical economics , computer science , exponential integral , value (mathematics) , corporation , bellman equation , mathematics , statistics , library science , economics , mathematical analysis , integral equation , finance , line integral , evolutionary biology , biology