Fun with benchmarking. Reverted to using built-in trigonometric functions!

Cargo.toml

@@ -4,10 +4,15 @@ version = "0.1.0"
 authors = ["mindv0rtex <mindv0rtex@users.noreply.github.com>"]
 edition = "2018"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 image = "*"
 itertools = "*"
 rand = "*"
 rayon = "*"
+
+[dev-dependencies]
+criterion = "0.3"
+
+[[bench]]
+name = "trig"
+harness = false