2nd screenshot with 2.06 : @markusfluer : i put it to you (else @olle think it's a reminder for myself) beacuse if i remind you add the Decimal system

PS :

In 2.50 too :

LEMval function,
if (typeof attr.onlynum !== 'undefined' && attr.onlynum==1) {
....
if (LEMradix === ',') {
newval = value.split(',').join('.');
}

Think we must return the 'real' number value : all other function wait real number (sum, is_numeric etc ....)

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=21427

Sill an issue :

QCODE.NAOK return empty string even if it's OK.
I review the lss test and send 2 screenshot

See Capture du 2016-11-17 11-04-19.png ( with the new lss)

Set major : all "," survey are broken.

Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=21452

I think it is fixed now, i had to touch is_numeric and _sum.

But it works again

@markusfluer : maybe this part work now, but i think you must review : actually seeing your comment : sum and is_numeric is fixed.

BUT : what for sin ? sqrt ? number_format . etc .... or '1,2' > 1 result ?

Again : before using Decimal.js : we always use dot internally. And send comma only for view.

We have the same issue with date before, until aestu make decision : always use 'Y-m-d H:i:s' internally for date compare.

Version 2.56.1 released