UPDATE: Uses statrs instead of our own erf

This adds 2630 bytes to the wasm build and a dependency.
It is ok-ish

The idea is that it will help us greatly with the statistical functions

base/Cargo.toml

@@ -19,6 +19,7 @@ regex = { version = "1.0", optional = true}
 regex-lite = { version = "0.1.6", optional = true}
 bitcode = "0.6.3"
 csv = "1.3.0"
+statrs = { version = "0.18.0", default-features = false, features = [] }
 
 [features]
 default = ["use_regex_full"]