## In mathematics|lang=mul terms the difference between d and p

is that

**d** is the differential operator in calculus and analysis while

**p** is probability.

## In chemistry|lang=mul terms the difference between d and p

is that

**d** is deuterium, when it needs to be distinguished from ordinary hydrogen while

**p** is symbol for phosphorus.

## In amino acid|lang=mul terms the difference between d and p

is that

**d** is iupac one-letter abbreviation for aspartic acid while

**p** is iupac 1-letter abbreviation for proline.

## As letters the difference between **d** and **p**

is that

**d** is the fourth letter of the while

**p** is the sixteenth letter of the.

## As symbols the difference between **d** and **p**

is that

**d** is deuterium, when it needs to be distinguished from ordinary hydrogen while

**p** is symbol for phosphorus.

## As a numeral **d**

is cardinal number five hundred (500).