diff --git a/package-lock.json b/package-lock.json
index b734ac3..49a9042 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@dyno.gg/fun",
-  "version": "0.2.0",
+  "version": "0.3.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -306,6 +306,11 @@
         "delayed-stream": "1.0.0"
       }
     },
+    "complex.js": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/complex.js/-/complex.js-2.0.4.tgz",
+      "integrity": "sha512-Syl95HpxUTS0QjwNxencZsKukgh1zdS9uXeXX2Us0pHaqBR6kiZZi0AkZ9VpZFwHJyVIUVzI4EumjWdXP3fy6w=="
+    },
     "component-emitter": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz",
@@ -365,6 +370,11 @@
         "ms": "2.0.0"
       }
     },
+    "decimal.js": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/decimal.js/-/decimal.js-9.0.1.tgz",
+      "integrity": "sha512-2h0iKbJwnImBk4TGk7CG1xadoA0g3LDPlQhQzbZ221zvG0p2YVUedbKIPsOZXKZGx6YmZMJKYOalpCMxSdDqTQ=="
+    },
     "deep-is": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
@@ -422,6 +432,11 @@
       "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.3.1.tgz",
       "integrity": "sha1-oIzd6EzNvzTQJ6FFG8kdS80ophM="
     },
+    "escape-latex": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/escape-latex/-/escape-latex-1.2.0.tgz",
+      "integrity": "sha512-nV5aVWW1K0wEiUIEdZ4erkGGH8mDxGyxSeqPzRNtWP7ataw+/olFObw7hujFWlVjNsaDFw5VZ5NzVSIqRgfTiw=="
+    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
@@ -628,6 +643,11 @@
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       "integrity": "sha1-lriIb3w8NQi5Mta9cMTTqI818ak="
     },
+    "fraction.js": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.0.4.tgz",
+      "integrity": "sha512-aK/oGatyYLTtXRHjfEsytX5fieeR5H4s8sLorzcT12taFS+dbMZejnvm9gRa8mZAPwci24ucjq9epDyaq5u8Iw=="
+    },
     "fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -823,6 +843,11 @@
       "integrity": "sha1-6PvzdNxVb/iUehDcsFctYz8s+hA=",
       "dev": true
     },
+    "javascript-natural-sort": {
+      "version": "0.7.1",
+      "resolved": "https://registry.npmjs.org/javascript-natural-sort/-/javascript-natural-sort-0.7.1.tgz",
+      "integrity": "sha512-nO6jcEfZWQXDhOiBtG2KvKyEptz7RVbpGP4vTD2hLBdmNQSsCiicO2Ioinv6UI4y9ukqnBpy+XZ9H6uLNgJTlw=="
+    },
     "js-tokens": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.2.tgz",
@@ -881,6 +906,21 @@
         "yallist": "2.1.2"
       }
     },
+    "mathjs": {
+      "version": "3.20.2",
+      "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-3.20.2.tgz",
+      "integrity": "sha512-3f6/+uf1cUtIz1rYFz775wekl/UEDSQ3mU6xdxW7qzpvvhc2v28i3UtLsGTRB+u8OqDWoSX6Dz8gehaGFs6tCA==",
+      "requires": {
+        "complex.js": "2.0.4",
+        "decimal.js": "9.0.1",
+        "escape-latex": "^1.0.0",
+        "fraction.js": "4.0.4",
+        "javascript-natural-sort": "0.7.1",
+        "seed-random": "2.2.0",
+        "tiny-emitter": "2.0.2",
+        "typed-function": "0.10.7"
+      }
+    },
     "memory-cache": {
       "version": "0.1.6",
       "resolved": "https://registry.npmjs.org/memory-cache/-/memory-cache-0.1.6.tgz",
@@ -946,9 +986,9 @@
     "moment-timezone": {
       "version": "0.5.14",
       "resolved": "https://registry.npmjs.org/moment-timezone/-/moment-timezone-0.5.14.tgz",
-      "integrity": "sha1-TrOP+VOLgBCLpGekWPPtQmjM/LE=",
+      "integrity": "sha512-4RkNPVuQ/ClAXqd3T+tkBy85tEUxnNNIaG4hbviFp7vZ2hRY0mjHGRIWG/NdkUzSaH36nchdBXyvPwrODjPzUA==",
       "requires": {
-        "moment": "2.21.0"
+        "moment": ">= 2.9.0"
       }
     },
     "moviedb": {
@@ -1251,6 +1291,11 @@
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
       "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
     },
+    "seed-random": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/seed-random/-/seed-random-2.2.0.tgz",
+      "integrity": "sha512-34EQV6AAHQGhoc0tn/96a9Fsi6v2xdqe/dMUwljGRaFOzR3EgRmECvD0O8vi8X+/uQ50LGHfkNu/Eue5TPKZkQ=="
+    },
     "semver": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
@@ -1401,6 +1446,11 @@
       "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
       "dev": true
     },
+    "tiny-emitter": {
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/tiny-emitter/-/tiny-emitter-2.0.2.tgz",
+      "integrity": "sha512-2NM0auVBGft5tee/OxP4PI3d8WItkDM+fPnaRAVo6xTDI2knbz9eC5ArWGqtGlYqiH3RU5yMpdyTTO7MguC4ow=="
+    },
     "tmp": {
       "version": "0.0.33",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
@@ -1425,6 +1475,11 @@
         "prelude-ls": "1.1.2"
       }
     },
+    "typed-function": {
+      "version": "0.10.7",
+      "resolved": "https://registry.npmjs.org/typed-function/-/typed-function-0.10.7.tgz",
+      "integrity": "sha512-3mlZ5AwRMbLvUKkc8a1TI4RUJUS2H27pmD5q0lHRObgsoWzhDAX01yg82kwSP1FUw922/4Y9ZliIEh0qJZcz+g=="
+    },
     "typedarray": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",