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Search in Decimals

Tool to search digits or numbers or patterns in the decimals of some numbers (Pi, e, square root of 2 etc.).

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Search in Decimals -

Tag(s) : Mathematics, Fun

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# Search in Decimals

## Search in Digits of Number N

 Number N to use $$\pi$$ pi : 3.1415926... $$e$$ e : 2.7182818... $$\phi$$ phi (golden ratio) : 1.6180339... $$\phi$$ euler gamma : 0.57721566... $$C_{10}$$ Champernowne : 0.1234567891011... $$\sqrt2$$ racine de 2 : 1.4142135623... $$\sqrt3$$ racine de 3 : 1.7320508075... $$\sqrt5$$ racine de 5 : 2.236067977... $$\sqrt7$$ racine de 7 : 2.645751311...

### Digits Extractor

Tool to search digits or numbers or patterns in the decimals of some numbers (Pi, e, square root of 2 etc.).

### How to find a pattern in decimal digits of a number?

To detect any pattern in the decimals, the only mean is to browse them. It is not possible to predict a number and its position in π.

Example: Search birth date '18/08/1998 'in pi, found in position 794769.

For dCode for the first decimal 1 in 3.14159 is in position 1. Other programs use position 0, or position 2 (the digit 3 before the decimal point is then considered as position 1).

dCode knows the decimals up to 1000000 (one million digits).