From 1b2ae2dba1b750dd69c150f4e282e77fd51d33a6 Mon Sep 17 00:00:00 2001
From: PaddiM8 <paddim8@pm.me>
Date: Mon, 28 Dec 2020 23:06:53 +0100
Subject: [PATCH] Improved consonant precision

---
 kalk/src/prelude.rs | 35 ++++++++++++++++++++++++++++-------
 1 file changed, 28 insertions(+), 7 deletions(-)

diff --git a/kalk/src/prelude.rs b/kalk/src/prelude.rs
index fd18eef..8e5ed69 100644
--- a/kalk/src/prelude.rs
+++ b/kalk/src/prelude.rs
@@ -11,13 +11,34 @@ pub const INIT: &'static str = "unit deg = (rad*180)/pi";
 lazy_static! {
     pub static ref CONSTANTS: HashMap<&'static str, f64> = {
         let mut m = HashMap::new();
-        m.insert("pi", 3.14159265);
-        m.insert("π", 3.14159265);
-        m.insert("e", 2.71828183);
-        m.insert("tau", 6.28318530);
-        m.insert("τ", 6.28318530);
-        m.insert("phi", 1.61803399);
-        m.insert("ϕ", 1.61803399);
+        m.insert(
+            "pi",
+            3.1415926535897932384626433832795028841971693993751058209749445923,
+        );
+        m.insert(
+            "π",
+            3.1415926535897932384626433832795028841971693993751058209749445923,
+        );
+        m.insert(
+            "e",
+            2.7182818284590452353602874713526624977572470936999595749669676277,
+        );
+        m.insert(
+            "tau",
+            6.2831853071795864769252867665590057683943387987502116419498891846,
+        );
+        m.insert(
+            "τ",
+            6.2831853071795864769252867665590057683943387987502116419498891846,
+        );
+        m.insert(
+            "phi",
+            1.6180339887498948482045868343656381177203091798057628621354486227,
+        );
+        m.insert(
+            "ϕ",
+            1.6180339887498948482045868343656381177203091798057628621354486227,
+        );
         m
     };
     pub static ref UNARY_FUNCS: HashMap<&'static str, (UnaryFuncInfo, &'static str)> = {