Moved special functions out of HelpDB, insert some links

Author: kshyatt

base/docs/helpdb/Base.jl

@@ -160,13 +160,6 @@ Print (using [`print`](:func:`print`)) `x` followed by a newline.
 """
 println
 
-"""
-    besselj(nu, x)
-
-Bessel function of the first kind of order `nu`, ``J_\\nu(x)``.
-"""
-besselj
-
 """
     //(num, den)
 
@@ -225,13 +218,6 @@ Multiply elements of `A` over the singleton dimensions of `r`, and write results
 """
 prod!
 
-"""
-    airybi(x)
-
-Airy function ``\\operatorname{Bi}(x)``.
-"""
-airybi
-
 """
     gensym([tag])
 
@@ -370,13 +356,6 @@ cannot be used with empty collections (see `reduce(op, itr)`).
 """
 foldl(op, itr)
 
-"""
-    airybiprime(x)
-
-Airy function derivative ``\\operatorname{Bi}'(x)``.
-"""
-airybiprime
-
 """
     Ac_rdiv_B(A, B)
 
@@ -784,13 +763,6 @@ Get the local machine's host name.
 """
 gethostname
 
-"""
-    hankelh1x(nu, x)
-
-Scaled Bessel function of the third kind of order `nu`, ``H^{(1)}_\\nu(x) e^{-x i}``.
-"""
-hankelh1x
-
 """
     replace(string, pat, r[, n])
 
@@ -940,13 +912,6 @@ This would create a 25-by-30000 `BitArray`, linked to the file associated with s
 """
 Mmap.mmap(io, ::BitArray, dims = ?, offset = ?)
 
-"""
-    airyprime(x)
-
-Airy function derivative ``\\operatorname{Ai}'(x)``.
-"""
-airyprime
-
 """
     bessely0(x)
 
@@ -977,13 +942,6 @@ Decodes the base64-encoded `string` and returns a `Vector{UInt8}` of the decoded
 """
 base64decode
 
-"""
-    besselkx(nu, x)
-
-Scaled modified Bessel function of the second kind of order `nu`, ``K_\\nu(x) e^x``.
-"""
-besselkx
-
 """
     oct(n, [pad])
 
@@ -1259,13 +1217,6 @@ Wrap an expression in a `Task` and add it to the local machine's scheduler queue
 """
 :@schedule
 
-"""
-    bessely(nu, x)
-
-Bessel function of the second kind of order `nu`, ``Y_\\nu(x)``.
-"""
-bessely
-
 """
     gradient(F, [h])
 
@@ -1484,13 +1435,6 @@ be passed, to be returned from the last `produce` call in the producer.
 """
 consume
 
-"""
-    hankelh2x(nu, x)
-
-Scaled Bessel function of the third kind of order `nu`, ``H^{(2)}_\\nu(x) e^{x i}``.
-"""
-hankelh2x
-
 """
     ndigits(n, b = 10)
 
@@ -1764,13 +1708,6 @@ Construct a tuple of the given objects.
 """
 tuple
 
-"""
-    besseli(nu, x)
-
-Modified Bessel function of the first kind of order `nu`, ``I_\\nu(x)``.
-"""
-besseli
-
 """
     eachmatch(r::Regex, s::AbstractString[, overlap::Bool=false])
 
@@ -1892,14 +1829,6 @@ Bitwise and.
 """
 &
 
-"""
-    besselyx(nu, x)
-
-Scaled Bessel function of the second kind of order `nu`,
-``Y_\\nu(x) e^{- | \\operatorname{Im}(x) |}``.
-"""
-besselyx
-
 """
     eigmax(A)
 
@@ -2342,13 +2271,6 @@ to control the precision of the output (e.g. to avoid overflow).
 """
 cumprod
 
-"""
-    besseljx(nu, x)
-
-Scaled Bessel function of the first kind of order `nu`, ``J_\\nu(x) e^{- | \\operatorname{Im}(x) |}``.
-"""
-besseljx
-
 """
     print(x)
 
@@ -2752,13 +2674,6 @@ Create all directories in the given `path`, with permissions `mode`. `mode` defa
 """
 mkpath
 
-"""
-    besselix(nu, x)
-
-Scaled modified Bessel function of the first kind of order `nu`, ``I_\\nu(x) e^{- | \\operatorname{Re}(x) |}``.
-"""
-besselix
-
 """
     union(s1,s2...)
     ∪(s1,s2...)
@@ -3923,13 +3838,6 @@ Bitwise not.
 """
 ~
 
-"""
-    hankelh1(nu, x)
-
-Bessel function of the third kind of order `nu`, ``H^{(1)}_\\nu(x)``.
-"""
-hankelh1
-
 """
     rem(x, y)
     %(x, y)
@@ -4390,13 +4298,6 @@ Get a module's enclosing `Module`. `Main` is its own parent, as is `LastMain` af
 """
 module_parent
 
-"""
-    airyaiprime(x)
-
-Airy function derivative ``\\operatorname{Ai}'(x)``.
-"""
-airyaiprime
-
 """
     prepend!(collection, items) -> collection
 
@@ -5193,13 +5094,6 @@ called in last in first out (LIFO) order and run before object finalizers.
 """
 atexit
 
-"""
-    besselk(nu, x)
-
-Modified Bessel function of the second kind of order `nu`, ``K_\\nu(x)``.
-"""
-besselk
-
 """
     readchomp(x)
 
@@ -5830,13 +5724,6 @@ general.
 """
 setdiff
 
-"""
-    airyai(x)
-
-Airy function ``\\operatorname{Ai}(x)``.
-"""
-airyai
-
 """
     error(message::AbstractString)
 
@@ -6282,13 +6169,6 @@ julia> leading_zeros(Int32(1))
 """
 leading_zeros
 
-"""
-    hankelh2(nu, x)
-
-Bessel function of the third kind of order `nu`, ``H^{(2)}_\\nu(x)``.
-"""
-hankelh2
-
 """
     lexcmp(x, y)
 
@@ -6966,13 +6846,6 @@ characters, tests whether the last character of `string` belongs to that set.
 """
 endswith
 
-"""
-    airy(k,x)
-
-The `k`th derivative of the Airy function ``\\operatorname{Ai}(x)``.
-"""
-airy
-
 """
     !(x)
 
@@ -7377,15 +7250,6 @@ Get the backtrace of the current exception, for use within `catch` blocks.
 """
 catch_backtrace
 
-"""
-    airyx(k,x)
-
-scaled `k`th derivative of the Airy function, return ``\\operatorname{Ai}(x) e^{\\frac{2}{3} x \\sqrt{x}}``
-for `k == 0 || k == 1`, and ``\\operatorname{Ai}(x) e^{- \\left| \\operatorname{Re} \\left( \\frac{2}{3} x \\sqrt{x} \\right) \\right|}``
-for `k == 2 || k == 3`.
-"""
-airyx
-
 """
     get_zero_subnormals() -> Bool