5 assert(float::is_NaN(nan));
7 let inf = float::infinity;
8 assert(-inf == float::neg_infinity);
25 assert(!( nan == nan));
26 assert(!( nan == -nan));
27 assert(!( nan == 1.));
28 assert(!( nan == 0.));
29 assert(!( nan == inf));
30 assert(!( nan == -inf));
31 assert(!( 1. == nan));
32 assert(!( 0. == nan));
33 assert(!( inf == nan));
34 assert(!(-inf == nan));
35 assert(!(-nan == nan));
36 assert(!(-nan == -nan));
38 assert(!( nan > nan));
39 assert(!( nan > -nan));
41 assert(!( nan > inf));
42 assert(!( nan > -inf));
44 assert(!( inf > nan));
45 assert(!(-inf > nan));
46 assert(!(-nan > nan));
52 assert(!(nan < -inf));
54 assert(!(nan < -nan));
58 assert(!( -1. < nan));
59 assert(!( inf < nan));
60 assert(!(-inf < nan));
61 assert(!(-nan < nan));
63 assert(float::is_NaN(nan + inf));
64 assert(float::is_NaN(nan + -inf));
65 assert(float::is_NaN(nan + 0.));
66 assert(float::is_NaN(nan + 1.));
67 assert(float::is_NaN(nan * 1.));
68 assert(float::is_NaN(nan / 1.));
69 assert(float::is_NaN(nan / 0.));
70 assert(float::is_NaN(0. / 0.));
71 assert(float::is_NaN(-inf + inf));
72 assert(float::is_NaN(inf - inf));
74 assert(!float::is_NaN(-1.));
75 assert(!float::is_NaN(0.));
76 assert(!float::is_NaN(0.1));
77 assert(!float::is_NaN(1.));
78 assert(!float::is_NaN(inf));
79 assert(!float::is_NaN(-inf));
80 assert(!float::is_NaN(1./-inf));