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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 π pi : 3.1415926... e : 2.7182818... ϕ phi (golden ratio) : 1.6180339... γ euler gamma : 0.57721566... C10 Champernowne : 0.1234567891011... √2 square root of 2 : 1.4142135623... √3 square root of 3 : 1.7320508075... √5 square root of 5 : 2.236067977... √7 square root of 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 places 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.

### What is a disjuctive number?

A disjuctive number (rich number or universe number) is defined as a real number whose representation contains any combination of numbers.

Mathematicians believe that irrational constants such as $$\pi$$ or $$\sqrt{2}$$ are universe numbers but this has not yet been proven.