1, 10, 999, 0, 00, 000, 442L 1, 1_0, 9_9_9, 0, 0_0, 0_0_0, 4_42l 0b0, 0B11, 0B000, 0b010, 0B11111l 0b_0, 0B_1_1, 0B0_00, 0b01_0, 0B1_1111L 0O0, 0o01, 0O777, 0o644, 0O1234567L 0O_0, 0o_0_1, 0O77_7, 0o6_44, 0O123_4567l 0x0, 0Xa0, 0X7FFF, 0xd3aD, 0X1d306l 0x_0, 0X_a_0, 0X7F_FF, 0x_d3_aD, 0X1_d306L .0, .00, .9, 4.2, 40.0, 0., 00., 10. .0, .0_0, .9, 4.2, 4_0.0, 0., 0_0., 1_0. .0e10, .00e+10, .9e-10, 4.2E10, 40.0E+08, 0.E-10, 00.e100, 0010e+10 .0e1_0, .0_0e+10, .9e-1_0, 4.2E1_0, 4_0.0E+0_8, 0.E-1_0, 0_0.e1_0_0, 00_10e+10 .0j, .00J, .9j, 4.2J, 40.0j, 0.J, 00.j, 10.J .0j, .0_0J, .9j, 4.2J, 4_0.0j, 0.J, 0_0.j, 1_0.J .0e10J, .00e+10j, .9e-10J, 4.2E10j, 40.0E+08J, 0.E-10j, 00.e100J, 0010e+10j .0e1_0J, .0_0e+10j, .9e-1_0J, 4.2E1_0j, 4_0.0E+0_8J, 0.E-1_0j, 0_0.e1_0_0J, 00_10e+10j 0j, 00J, 000j, 009J, 1234j 0j, 0_0J, 0_0_0j, 0_0_9J, 12_3_4j # expressions containing numeric literals 0..__str__, 1e1.__str__, fn(.5) 0is 0, 0lis 0 0_0_0is 0, 0_0_0lis 0 0b0is 0, 0b0lis 0 0b_0_0is 0, 0b_0_0lis 0 0o0is 0, 0o0lis 0 0o_0_0is 0, 0o_0_0lis 0 0x0ais 0, 0x0elis 0 0x_0_0is 0, 0x_0_0lis 0 .0is 0, 0.is 0 .0_0_0is 0, 0_0_0.is 0 .0e+0is 0, 0.e-0is 0 .0_0_0e-0_0_0is 0, 0_0_0.e+0_0_0is 0 .0jis 0, 0.jis 0 .0_0_0jis 0, 0_0_0.jis 0 .0e+0jis 0, 0.e-0jis 0 .0_0_0e-0_0_0jis 0, 0_0_0.e+0_0_0jis 0 0jis 0, 009jis 0 0_0_0jis 0, 0_0_9jis 0 # expressions not containing numeric literals x0.j # invalid pseudo-numeric expressions 1__0 1e_1 07 0b1e1