Merge pull request #10 from mateuszbaran/mbaran/test-nested-mul

Add a test for nested matrix multiplication

Author: oxinabox

Project.toml

@@ -2,7 +2,7 @@ name = "DiffTests"
 uuid = "de460e47-3fe3-5279-bb4a-814414816d5d"
 keywords = ["automatic differentiation", "test"]
 license = "MIT"
-version = "0.1.1"
+version = "0.1.2"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"

src/DiffTests.jl

@@ -113,10 +113,12 @@ end
 
 self_weighted_logit(x) = inv(1.0 + exp(-dot(x, x)))
 
+nested_array_mul(x) = sum(sum(x[1] * [[x[2], x[3]]]))
+
 const VECTOR_TO_NUMBER_FUNCS = (vec2num_1, vec2num_2,  vec2num_3, vec2num_4, vec2num_5,
                                 vec2num_6, vec2num_7, rosenbrock_1, rosenbrock_2,
                                 rosenbrock_3, rosenbrock_4, ackley, self_weighted_logit,
-                                first)
+                                nested_array_mul, first)
 
 ########################
 # f(x::Matrix)::Number #