英和和英

a number in the Fibonacci sequence

a mathematical sequence of numbers called a harmonic sequence

a compound fraction called complex fraction

in mathematics, to expand the product of a polynomial expression into the figure of a sum

the absolute value of a complex number

the property of being a composite number

a number containing multiple digits

canonic number of multipliers and delay elements

the sum of the sums of several groups of numbers

an infinite sequence of numbers

a unit that has a number of twisted threads, called ply

the product of a quantity by an integer

a mathematical series of numbers, called infinite series

a sequence of numbers, called arithmetic progression

the sum of part of a group of numbers

a metric system unit of a total number of a line of magnetic force

increase by a factor of four

a type of infinite decimal, called circulating decimal

an equation in which the highest degree of an unknown quantity is the first degree

the odd and even numbers of a pair of dice

a subset (that is not empty) of a mathematical group

a system of graduating sizes of type in multiples of the point

an integral number that is divisible by two

a multiplying factor on a number unit

the mean value of a set of numbers

any distinct quantity contained in a polynomial

a fixed numerical value

a quantity expressed as a number

a quantity obtained by the addition of a group of numbers

an integer that is not an exact divisor of some quantity