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-rw-r--r--lib/js/urweb.js16
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/js/urweb.js b/lib/js/urweb.js
index 7842775b..55925df5 100644
--- a/lib/js/urweb.js
+++ b/lib/js/urweb.js
@@ -135,6 +135,22 @@ function log(n){
function exp(n){
return Math.exp(n);
}
+
+function asin(n){
+ return Math.asin(n);
+}
+function acos(n){
+ return Math.acos(n);
+}
+
+function atan(n){
+ return Math.atan(n);
+}
+
+function atan2(n, m){
+ return Math.atan2(n, m);
+}
+
// Time, represented as counts of microseconds since the epoch
var time_format = "%c";