Quartic

In mathematics and elsewhere, the adjective quartic means fourth order, such as the function x^4. A quartic number is a number which equals the fourth power of an integer.

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

~ ~ ~ ~ ~ ~ ~ ~ ~ ~

• quartic equation
• quartic function

Integer: The integers consist of the positive natural numbers (1, 2, 3, …), their negatives (−1, −2, −3, ...) and the number zero. The set of all integers is usually denoted in mathematics by Z (or Z in blackboard bold, mathbb{Z}), which stands for Zahlen (German for "numbers"). The...