- An
imaginary number is the
product of a real
number and the
imaginary unit i,
which is
defined by its
property i2 = −1. The
square of an
imaginary number...
- The
imaginary unit or unit
imaginary number (i) is a
solution to the
quadratic equation x2 + 1 = 0.
Although there is no real
number with this property...
-
complex number is an
expression of the form a + bi,
where a and b are real numbers, and i is an
abstract symbol, the so-called
imaginary unit,
whose meaning...
- uses the
expression "social reality"
rather than "social
imaginary". In 1975,
Cornelius Castoriadis used the term in his book The
Imaginary Institution...
- {Log} z} is the
logarithm whose imaginary part lies in the
interval ( − π , π ] {\displaystyle (-\pi ,\pi ]} . The
expression Log 0 {\displaystyle \operatorname...
- The
number i, the
imaginary unit such that i 2 = − 1 {\displaystyle i^{2}=-1} The
equation is
often given in the form of an
expression set
equal to zero...
-
related to the
imaginary part of the
optical dielectric function ε(ω). The
optical dielectric function is
given by the
fundamental expression: ε ( ω ) = 1...
- e^{ix}=\cos x+i\sin x,}
where e is the base of the
natural logarithm, i is the
imaginary unit, and cos and sin are the
trigonometric functions cosine and sine...
- {\displaystyle \operatorname {erfc} z=1-\operatorname {erf} z,} and the
imaginary error function (erfi)
defined as erfi z = − i erf i z , {\displaystyle...
-
referred to by his
surname initials Chauncey the Bear, a
imaginary friend in 2024 film
Imaginary Carte Bancaire, a bank card
brand Christianssands Bryggeri...
