web: more number samples in lab

docs/lab/index.html

@@ -67,12 +67,15 @@ samples.set('Numbers', `
 3÷5 ÷5 8÷  3±5 ±5 8±
 3=5 =5 8=  3≠5 ≠5 8≠
 3≈5 ≈5 8≈  3~5 ~5 8~
-5 > 4  8 < 9  x ≤ z  y ≥ z
+3>5 >5 >8  3<5 <5 <8
+3≥5 ≥5 ≥8  3≤5 ≤5 ≤8
 
 FFFFFF  000000  FF00  4296DE  3200  9000  198.3  5300
 12,385,900  43.2e9  0xA04D
 −0 −1 −2 −3 −4 −5 −6 −7 −8 −9  +0 +1 +2 +3 +4 +5 +6 +7 +8 +9
 
++ − × ÷ ± = ≠ ≈ ~ < > ≤ ≥
+
 00102030405060708090 0010 2030 4050 6070 8090
 10112131415161718191 1011 2131 4151 6171 8191
 20212232425262728292 2021 2232 4252 6272 8292