42 3.14159 3.2e10 0.4e-8 1.4E+2 BadFacex ---------------------------------------------------- [ ["number", "42"], ["number", "3.14159"], ["number", "3.2e10"], ["number", "0.4e-8"], ["number", "1.4E+2"], ["number", "BadFacex"] ] ---------------------------------------------------- Checks for decimal and hexadecimal numbers.