Mathematical Constants
The Wolfram Language incorporates the latest algorithms—some original to Wolfram Research—for evaluating mathematical constants to any number of digits of precision. For basic constants like  and
 and  , millions of digits can routinely be computed in seconds.
, millions of digits can routinely be computed in seconds. 
E () — exponential constant  (entered as
 (entered as  ee
ee "exponential
 "exponential  ")
")
Degree (°) — conversion factor from radians to degrees (entered as  deg
deg )
)
GoldenRatio — golden ratio 
GoldenAngle — golden angle 
EulerGamma — Euler's constant 
StieltjesGamma — Stieltjes constants 
Catalan — Catalan's constant 
Glaisher — Glaisher's constant 
Khinchin — Khinchin's constant 
ChampernowneNumber — Champernowne numbers 
Infinity ▪ ComplexInfinity ▪ DirectedInfinity ▪ Indeterminate ▪ Undefined
I () —  (entered as
 (entered as  ii
ii "imaginary
 "imaginary  ")
")
Root — general root of a polynomial
N — evaluate to any precision
RealDigits — list of digits
ContinuedFraction — continued fraction expansion
FullSimplify — simplify symbolic expressions involving constants


 )
)