- below),
which is
denoted by x , {\displaystyle {\
sqrt {x}},}
where the
symbol " {\displaystyle {\
sqrt {~^{~}}}} " is
called the
radical sign or radix...
-
number with a
value of φ = 1 + 5 2 = {\displaystyle \varphi ={\frac {1+{\
sqrt {5}}}{2}}=} 1.618033988749.... The
golden ratio was
called the
extreme and...
-
referred to as Fast Inv
Sqrt() or by the
hexadecimal constant 0x5F3759DF, is an
algorithm that
estimates 1 x {\textstyle {\frac {1}{\
sqrt {x}}}} , the reciprocal...
-
sqrt {i}}&={\frac {1+i}{\
sqrt {2}}}&&{}={\phantom {-}}{\tfrac {\
sqrt {2}}{2}}+{\tfrac {\
sqrt {2}}{2}}i,\\[5mu]-{\
sqrt {i}}&=-{\frac {1+i}{\
sqrt {2}}}&&{}=-{\tfrac...
-
equals the
number 2. It may be
written in
mathematics as 2 {\displaystyle {\
sqrt {2}}} or 2 1 / 2 {\displaystyle 2^{1/2}} . It is an
algebraic number, and...
- = 2. {\displaystyle {\left({\
sqrt {2}}^{\
sqrt {2}}\right)}^{\
sqrt {2}}={\
sqrt {2}}^{{\
sqrt {2}}\cdot {\
sqrt {2}}}={\
sqrt {2}}^{2}=2.} Here, a is √2√2...
- 5.0
ISOtech ring
operator (composition function,
small circle) √ &
Sqrt; √ U+221A HTML 4.0 HTML 5.0
HTMLsymbol ISOtech square root (radical sign)...
- 2 π ∫ 0 z e − t 2 d t . {\displaystyle \operatorname {erf} z={\frac {2}{\
sqrt {\pi }}}\int _{0}^{z}e^{-t^{2}}\,\mathrm {d} t.} The
integral here is a complex...
- _{1},\dots ,\mu _{n})} ,
where μ i = ± λ i {\displaystyle \mu _{i}=\pm {\
sqrt {\lambda _{i}}}} . If the
diagonal elements of D are real and non-negative...
- {\
sqrt {3+2{\
sqrt {2}}}}={\
sqrt {1+2{\
sqrt {2}}+2}}={\
sqrt {1^{2}+2{\
sqrt {2}}+{\
sqrt {2}}^{2}}}={\
sqrt {\left(1+{\
sqrt {2}}\right)^{2}}}=1+{\
sqrt {2}}}...
