Automatic differentiation (#5)

Cargo.lock

@@ -8,6 +8,12 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
 
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
 [[package]]
 name = "bitvec"
 version = "1.0.1"
@@ -42,6 +48,34 @@ name = "little_learner"
 version = "0.1.0"
 dependencies = [
  "immutable-chunkmap",
+ "ordered-float",
+]
+
+[[package]]
+name = "little_learner_app"
+version = "0.1.0"
+dependencies = [
+ "immutable-chunkmap",
+ "little_learner",
+ "ordered-float",
+]
+
+[[package]]
+name = "num-traits"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
+dependencies = [
+ "autocfg",
+]
+
+[[package]]
+name = "ordered-float"
+version = "3.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13a384337e997e6860ffbaa83708b2ef329fd8c54cb67a5f64d421e0f943254f"
+dependencies = [
+ "num-traits",
 ]
 
 [[package]]