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-rw-r--r--lib/js/urweb.js19
1 files changed, 19 insertions, 0 deletions
diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index d7149eba..1cfbf0ca 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -93,6 +93,25 @@ function length(ls) {
}
+// Floats
+
+function float(n) {
+ return n;
+}
+
+function trunc(n) {
+ return ~~n;
+}
+
+function ceil(n) {
+ return Math.ceil(n);
+}
+
+function round(n) {
+ return Math.round(n);
+}
+
+
// Time
function showTime(tm) {