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A069286 Decimal expansion of constant rho satisfying Gaussian Phi(rho * sqrt(2))= erf(rho)= 1/2. +0
3
4, 7, 6, 9, 3, 6, 2, 7, 6, 2, 0, 4, 4, 6, 9, 8, 7, 3, 3, 8, 1, 4, 1, 8, 3, 5, 3, 6, 4, 3, 1, 3, 0, 5, 5, 9, 8, 0, 8, 9, 6, 9, 7, 4, 9, 0, 5, 9, 4, 7, 0, 6, 4, 4, 7, 0, 3, 8, 8, 2, 6, 9, 5, 9, 1, 9, 3, 8, 3, 4, 4, 7, 7, 7, 4, 6, 4, 6, 7, 3, 3, 4, 8, 8, 6, 9, 5, 9, 1, 5, 8, 6, 9, 9, 8, 9, 0, 0, 9, 9, 4, 8, 0, 3, 3 (list; cons; graph; listen)
OFFSET

0,1

COMMENT

In Bronstein-Semendjajew Gaussian Phi is the probability integral, i.e. 2 * Normal Distribution Function.

REFERENCES

Bronstein-Semendjajew, Taschenbuch der Mathematik, 7th German ed. 1965, ch. 6.1.2

LINKS

Eric Weisstein's World of Mathematics, Probable Error t= rho * sqrt(2)= 06745...

Eric Weisstein's World of Mathematics, Normal Distribution Function (World of Mathematics).

Eric Weisstein's World of Mathematics, Inverse Erf

EXAMPLE

0.4769362762044698733814183536431305598089697490594706447...

MATHEMATICA

RealDigits[ InverseErf[1/2], 10, 105][[1]] (from Robert G. Wilson v Oct 11 2004)

CROSSREFS

Cf. A069287 (continued fraction), A007680.

Adjacent sequences: A069283 A069284 A069285 this_sequence A069287 A069288 A069289

Sequence in context: A105228 A081845 A140877 this_sequence A079354 A122460 A063845

KEYWORD

nonn,cons

AUTHOR

Frank.Ellermann(AT)t-online.de, Mar 13 2002

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Last modified October 11 09:12 EDT 2008. Contains 144832 sequences.


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