import Test: @test, @testset

import TaylorTest

import SpecialFunctions: erf

function gauss(p::Vector{Float64}; x::Float64=0.0)
  λ, μ, σ = p
  return λ / sqrt(2π * σ^2) * exp(-((x - μ) / σ)^2)
end

include("trig_functions.jl")
include("gauss.jl")
include("erf.jl")
include("tensors.jl")