Mathematical Constants

Mathematical Constants is a library offers mathematical constants on string format. Currently 82 constants are available upto one million digit.

Description

String formatted mathematical constants are presented with their Wikipedia link, oeis.org link and their source.

How to download

Release: Latest release

Download on NuGet gallery

.NET CLI:

dotnet add package MathematicalConstants

Numbers

Numbers	First digits	Wikipedia link	Oeis.org link	Source
Phi	1.6180	Golden Ratio	https://oeis.org/A001622	Wikipedia
Pi	3.1414	Pi	https://oeis.org/A000796	Wikipedia
E	2.7182	E	https://oeis.org/A000796	Wikipedia
Square root of Two.	1.4142	Square root of 2	https://oeis.org/A002193	NASA
Square root of Three.	1.7320	Square root of 3	https://oeis.org/A002194	NASA
Square root of Five.	2.2360	Square root of 5	https://oeis.org/A002163	NASA
Apery.	1.2020	Apery	https://oeis.org/A002117	Wikipedia
Artin.	0.3739	Artin	https://oeis.org/A005596	Wikipedia
Backhouse.	1.4560	Backhouse	https://oeis.org/A072508	Wikipedia
Bernstein.	0.2801	Bernstein	https://oeis.org/A073001	Wikipedia
Brun Twin Primes.	1.9021	Brun Twin Primes.	https://oeis.org/A065421	Wikipedia
Cahen.	0.6434	Cahen	https://oeis.org/A118227	Wikipedia
Catalan.	0.9159	Catalan	https://oeis.org/A006752	Wikipedia
Champernowne.	0.1234	Champernowne	https://oeis.org/A033307	Wikipedia
Conway.	1.3035	Conway	https://oeis.org/A014715	Wikipedia
Copeland-Erdos.	0.2357	Copeland-Erdos	https://oeis.org/A033308	Wikipedia
Cube root of Two.	1.2599	Cube root of Two	https://oeis.org/A002580	Wikipedia
De Vicci Tesseract.	1.0074	De Vicci Tesseract	https://oeis.org/A243309	Wikipedia
Dottie.	0.7390	Dottie	https://oeis.org/A003957	Wikipedia
Erdos-Borwein.	1.6066	Erdos-Borwein	https://oeis.org/A065442	Wikipedia
Erdos-Tenenbaum-Ford.	0.8607	Erdos-Tenenbaum-Ford	https://oeis.org/A074738	Wikipedia
Euler-Mascheorni.	0.5772	Euler-Mascheorni	https://oeis.org/A001620	Wikipedia
Feigenbaum.	2.5029	Feigenbaum	https://oeis.org/A006891	Wikipedia
Feigenbaum2.	4.6692	Feigenbaum2	https://oeis.org/A006890	Wikipedia
Feller-Tornier.	0.6613	Feller-Tornier	https://oeis.org/A065493	Wikipedia
Foias.	1.1874	Foias	https://oeis.org/A085848	Wikipedia
Fransen-Robinson.	2.8077	Fransen-Robinson	https://oeis.org/A058655	Wikipedia
Gauss.	0.8346	Gauss	https://oeis.org/A014549	Wikipedia
Gelfond-Schneider.	2.6651	Gelfond-Schneider	https://oeis.org/A07507	Wikipedia
Gieseking.	1.0149	Gieseking	https://oeis.org/A143298	Wikipedia
Golden Angle.	2.3999	Golden Angle	https://oeis.org/A131988	Wikipedia
Golomb-Dickman.	0.6243	Golomb-Dickman	https://oeis.org/A084945	Wikipedia
Glaishert-Kinkelin.	1.2824	Glaishert-Kinkelin	https://oeis.org/A074962	Wikipedia
Gombertz.	0.5963	Gombertz	https://oeis.org/A118228	Wikipedia
Hafner-Sarnak-McCurley.	0.3532	Hafner-Sarnak-McCurley	https://oeis.org/A085849	Wikipedia
Heath-Brown-Moroz.	0.3532	Heath-Brown-Moroz	https://oeis.org/A118228	Wikipedia
Kepler-Bouwkamp.	0.1149	Kepler-Bouwkamp	https://oeis.org/A085365	Wikipedia
Khincin.	2.6854	Khincin	https://oeis.org/A002210	Wikipedia
Komornik-Loreti.	1.7872	Komornik-Loreti	https://oeis.org/A055060	Wikipedia
Landau-Ramanujan.	0.7642	Landau-Ramanujan	https://oeis.org/A064533	Wikipedia
Laplace limit.	0.6627	Laplace limit	https://oeis.org/A033259	Wikipedia
Levy.	1.1865	Levy	https://oeis.org/A100199	Wikipedia
Levy2.	3.2758	Levy	https://oeis.org/A086702	Wikipedia
Liebs Square Ice.	1.5396	Liebs Square Ice	https://oeis.org/A118273	Wikipedia
Lochs.	0.9702	Lochs	https://oeis.org/A086819	Wikipedia
Magic angle.	0.9553	Magic angle	https://oeis.org/A195696	Wikipedia
Meissel-Mertens.	0.2614	Meissel-Mertens	https://oeis.org/A077761	Wikipedia
Mills.	1.3063	Mills	https://oeis.org/A051021	Wikipedia
MRB Marvin Ray Burns.	0.1878	MRB Marvin Ray Burns	https://oeis.org/A037077	Wikipedia
Natural logarithm of Two.	0.6931	Natural logarithm of Two	https://oeis.org/A002162	Wikipedia
Niven.	1.7052	Niven	https://oeis.org/A033150	Wikipedia
Omega.	0.5671	Omega	https://oeis.org/A030178	Wikipedia
Plastic.	1.3247	Plastic	https://oeis.org/A060006	Wikipedia
Porter.	1.4670	Porter	https://oeis.org/A086237	Wikipedia
Prime.	0.4146	Prime	https://oeis.org/A051006	Wikipedia
Prohuet-Thue-Morse	0.4124	Prohuet-Thue-Morse	https://oeis.org/A014571	Wikipedia
Ramanujan-Soldner.	1.4513	Ramanujan-Soldner	https://oeis.org/A070769	Wikipedia
Reciporocal Fibonacci.	3.3598	Reciporocal Fibonacci	https://oeis.org/A079586	Wikipedia
Robbins.	0.6617	Robbins	https://oeis.org/A073012	Wikipedia
Salem.	1.1762	Salem	https://oeis.org/A073011	Wikipedia
Samos Quadratic Recurrence.	1.6616	Samos Quadratic Recurrence	https://oeis.org/A112302	Wikipedia
Second Du Bois Reymond.	0.1945	Second Du Bois Reymond	https://oeis.org/A062546	Wikipedia
Second Favard.	1.2337	Second Favard	https://oeis.org/A111003	Wikipedia
Second Hermite.	1.1547	Second Hermite	https://oeis.org/A246724	Wikipedia
Sierpinski.	2.5849	Sierpinski	https://oeis.org/A062089	Wikipedia
Silver ratio.	2.4142	Silver ratio	https://oeis.org/A014176	Wikipedia
Super Golden Ratio.	1.4655	Super Golden Ratio	https://oeis.org/A092526	Wikipedia
Tau.	6.2831	Tau	https://oeis.org/A019692	Wikipedia
Tribonacci.	1.8392	Tribonacci	https://oeis.org/A058265	Wikipedia
Twelft root of two.	1.0594	Twelft root of two	https://oeis.org/A010774	Wikipedia
Twin prime.	0.6601	Twin prime	https://oeis.org/A005597	Wikipedia
Universal parabolic.	2.2955	Universal parabolic	https://oeis.org/A103710	Wikipedia
Viswanath.	1.1319	Viswanath	https://oeis.org/A078416	Wikipedia
Wallis	2.0945	Wallis	https://oeis.org/A007493	Wikipedia
Weierstrass	0.4749	Weierstrass	https://oeis.org/A094692	Wikipedia

Example Usage

ToDouble(PiNumber, 0, 5); // returns 3.1415

ToInt32(ENumber, 1, 7); // return 71828 (from 2.71828...)

ToInt64(PhiNumber, 1, 10); // return 618033988 (from 1618033988...)

Version History

See Changelog

Task list

• Create an issue or check task list: Issues

Licence

This repository is licensed under the "MIT" license. See MIT license.

Authors & Contributing

If you'd like to contribute, then contribute. contributing guide.

Help

Twitter: Enes Okullu @enesokullu