Merge branch 'master' into os/stabilize-Float32-functions

Author: oscardssmith

src/BesselFunctions/hankel.jl

@@ -217,6 +217,8 @@ function besselh(nu::Real, k::Integer, x)
     end
 end
 
+besselh(nu, x) = besselh(nu, 1, x)
+
 function besselh(nu::AbstractRange, k::Integer, x::T) where T
     (nu[1] >= 0 && step(nu) == 1) || throw(ArgumentError("nu must be >= 0 with step(nu)=1"))
     if nu[end] < x

test/hankel_test.jl

@@ -38,4 +38,8 @@
     @test isapprox(hankelh1(1:50, T(100)), SpecialFunctions.hankelh1.(1:50, 100.0); 2*rtol)
     @test isapprox(hankelh2(1:50, T(10)), SpecialFunctions.hankelh2.(1:50, 10.0); rtol)
     @inferred hankelh2(1:50, T(10))
+
+    #test 2 arg version
+    @test besselh(v, 1, x) == besselh(v, x)
+    @test besselh(1:50, 1, T(10.0)) == besselh(1:50, T(10.0))
 end