Alternative form of Oath of Abjuration

plural of abjuration oath

(astronomy) A deviation due to the Earth's orbital motion.

(astronomy) A deviation of where a planet appears to be, due to the motion of the planet during the time that the light reaches the Earth.

(astronomy) A deviation due to the earth's axial rotation.

plural of ABC book

A surname.

The practice of putting students together in groups of those with similar skills or needs, e.g. in classes or in groups within a class.

(number theory) Given coprime positive integers a, b and c, such that a + b = c, and d the radical of abc (the product of its distinct prime factors), the conjecture that d is usually not much smaller than c (in other words, that if a and b are divisible by large powers of primes, then c usually is not).

A surname from Italian.