Positive tests:<br/>Test -42 passed!<br/>Test +3.9357801 passed!<br/>Test 42. passed!<br/>Test 3.2e78 passed!<br/>Test -725E-4 passed!<br/>Test .435E+9 passed!<br/>Test .435e+9 passed!<br/><br/>Negative tests:<br/>Test 4.2E++23 passed!<br/>Test 4E passed!<br/>Test 4E5E6 passed!<br/>Test . passed!<br/>Test e6 passed!<br/>Test 3.2ea passed!<br/>