# Category: Selfie Expressions

## Pandigital Equivalent Fractions

The addable fractions are proper fractions, where addition can be inserted into numerator and denominator, and the resulting fraction is equal to the original. The same is true for other operations, such as, addition, subtraction, multiplication, potentiation, etc. These types of fractions, we call selfie-fractions. This work bring mixed selfie fractions with all basic […]

## Different Digits Selfie Fractions: Four and Five Digits Numerators

The addable fractions are proper fractions, where addition can be inserted into numerator and denominator, and the resulting fraction is equal to the original. The same is true for other operations, such as, addition, subtraction, multiplication, potentiation, etc. These types of fractions, we call selfie-fractions. This work brings selfie fractions with single and/or multiple representations in […]

## Patterned Selfie Fractions

By selfie fractions, we understand that a fraction, where numerators and denominators are represented by same digits, with basic operation. This paper brings patterned selfie fractions. Patterned selfie fractions are understand as selfie fractions extendable in symmetric way. This work is with repeated digits. Below is a link […]

## Different Digits Selfie Fractions: Two and Three Digits Numerators

The addable fractions are proper fractions, where addition can be inserted into numerator and denominator, and the resulting fraction is equal to the original. The same is true for other operations, such as, addition, subtraction, multiplication, potentiation, etc. These types of fractions, we call selfie-fractions. This work brings […]

## Repeated Digits Selfie Fractions: Two and Three Digits Numerators

The addable fractions are proper fractions where addition can be inserted into numerator and denominator, and the resulting fraction is equal to the original. The same is true for other operations, such as, addition, subtraction, multiplication, potentiation, etc. This work brings selfie fractions with single and/or multiple representations having repetition of digits using basic […]

## Factorial-Power Selfie Expressions

This paper brings numbers in such a way that both sides of the expressions are with same digits. One side is digits with factorial and another side are with same digits with respective powers. These types of expressions, we call as selfie expressions. Three types of expressions are […]

## Same Digits Equality Expressions

This work brings numbers in such a way that both sides of the expressions are with same digits. One side is numbers with power, while other side just with numbers, such as, a^b+c^d+… = ab+cd+…, etc. The the expressions studies are with positive and negative signs.  Work is done […]