*repeats the group contents below any number of times:
Group 2(([+]?((0?(\.[0-9]*)?|\.[0-9]+)|1(\.0*)?)([Ee][+-]?[0-9]+)?)\s+){2} {2}repeats the group contents below exactly 2 times:
Group 3([+]?((0?(\.[0-9]*)?|\.[0-9]+)|1(\.0*)?)([Ee][+-]?[0-9]+)?) ?matches at most one character from the set below:
+the literal + (4310 / 538 / 2B16)
Group 4((0?(\.[0-9]*)?|\.[0-9]+)|1(\.0*)?) 1st Alternative(0?(\.[0-9]*)?|\.[0-9]+) Group 5(0?(\.[0-9]*)?|\.[0-9]+) 1st Alternative0?(\.[0-9]*)? 0?optionally matches the literal 0 (4810 / 608 / 3016)
?repeats the group contents below at most once:
\.the literal . (4610 / 568 / 2E16)
*matches any number of characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
\.the literal . (4610 / 568 / 2E16)
+matches at least one character from the set below:
0-9one character from 0 (4810) to 9 (5710)
1the literal 1 (4910 / 618 / 3116)
?repeats the group contents below at most once:
\.the literal . (4610 / 568 / 2E16)
0*the literal 0 (4810 / 608 / 3016) , repeated any number of times
Group 8([Ee][+-]?[0-9]+)? ?repeats the group contents below at most once:
Ethe literal E (6910 / 1058 / 4516) (case sensitive)
ethe literal e (10110 / 1458 / 6516) (case sensitive)
?matches at most one character from the set below:
+the literal + (4310 / 538 / 2B16)
-the literal - (4510 / 558 / 2D16)
+matches at least one character from the set below:
0-9one character from 0 (4810) to 9 (5710)
\s+any whitespace character, repeated at least once
Group 9([+]?((0?(\.[0-9]*)?|\.[0-9]+)|1(\.0*)?)([Ee][+-]?[0-9]+)?) ?matches at most one character from the set below:
+the literal + (4310 / 538 / 2B16)
Group 10((0?(\.[0-9]*)?|\.[0-9]+)|1(\.0*)?) 1st Alternative(0?(\.[0-9]*)?|\.[0-9]+) Group 11(0?(\.[0-9]*)?|\.[0-9]+) 1st Alternative0?(\.[0-9]*)? 0?optionally matches the literal 0 (4810 / 608 / 3016)
?repeats the group contents below at most once:
\.the literal . (4610 / 568 / 2E16)
Group 14([Ee][+-]?[0-9]+)? \s*any whitespace character, repeated any number of times
,?optionally matches the literal , (4410 / 548 / 2C16)
\s*any whitespace character, repeated any number of times