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-rw-r--r--js/util.js2
1 files changed, 2 insertions, 0 deletions
diff --git a/js/util.js b/js/util.js
index ee2c110..b05c7d6 100644
--- a/js/util.js
+++ b/js/util.js
@@ -17,6 +17,8 @@ function mix(n,a,b){ return a*(1-n)+b*n }
function ceil(n){ return Math.ceil(n) }
function floor(n){ return Math.floor(n) }
function round(n){ return Math.round(n) }
+function max(n){ return Math.max(n) }
+function min(n){ return Math.min(n) }
function abs(n){ return Math.abs(n) }
function sign(n){ return Math.abs(n)/n }
function pow(n,b) { return Math.pow(n,b) }