/usr/share/javascript/proj4/lib/common/cosh.js is in libjs-proj4 2.3.17+ds-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | module.exports = function(x) {
var r = Math.exp(x);
r = (r + 1 / r) / 2;
return r;
};
|