1 2======================== 3Expression: 1 4Object is a number : 1 5 6======================== 7Expression: 123 8Object is a number : 123 9 10======================== 11Expression: 1.23 12Object is a number : 1.23 13 14======================== 15Expression: 0.123 16Object is a number : 0.123 17 18======================== 19Expression: 4. 20Object is a number : 4 21 22======================== 23Expression: .4 24Object is a number : 0.4 25 26======================== 27Expression: 1.23e3 28Object is a number : 1230 29 30======================== 31Expression: 1.23e-3 32Object is a number : 0.00123 33 34======================== 35Expression: 1 div 0 36Object is a number : Infinity 37 38======================== 39Expression: -1 div 0 40Object is a number : -Infinity 41 42======================== 43Expression: 0 div 0 44Object is a number : NaN 45 46======================== 47Expression: 1 div -0 48Object is a number : -Infinity 49 50======================== 51Expression: (1 div 0) > 0 52Object is a Boolean : true 53 54======================== 55Expression: (1 div 0) < 0 56Object is a Boolean : false 57 58======================== 59Expression: (-1 div 0) > 0 60Object is a Boolean : false 61 62======================== 63Expression: (-1 div 0) < 0 64Object is a Boolean : true 65 66======================== 67Expression: (0 div 0) > 0 68Object is a Boolean : false 69 70======================== 71Expression: (0 div 0) < 0 72Object is a Boolean : false 73 74======================== 75Expression: (1 div -0) > 0 76Object is a Boolean : false 77 78======================== 79Expression: (1 div -0) < 0 80Object is a Boolean : true 81 82======================== 83Expression: 0 div 0 = 0 div 0 84Object is a Boolean : false 85 86======================== 87Expression: 0 div 0 != 0 div 0 88Object is a Boolean : true 89 90======================== 91Expression: 0 div 0 > 0 div 0 92Object is a Boolean : false 93 94======================== 95Expression: 0 div 0 < 0 div 0 96Object is a Boolean : false 97 98======================== 99Expression: 0 div 0 >= 0 div 0 100Object is a Boolean : false 101 102======================== 103Expression: 0 div 0 <= 0 div 0 104Object is a Boolean : false 105 106======================== 107Expression: 1 div 0 = -1 div 0 108Object is a Boolean : false 109 110======================== 111Expression: 1 div 0 != -1 div 0 112Object is a Boolean : true 113 114======================== 115Expression: 1 div 0 > -1 div 0 116Object is a Boolean : true 117 118======================== 119Expression: 1 div 0 < -1 div 0 120Object is a Boolean : false 121 122======================== 123Expression: 1 div 0 >= -1 div 0 124Object is a Boolean : true 125 126======================== 127Expression: 1 div 0 <= -1 div 0 128Object is a Boolean : false 129 130======================== 131Expression: 1 div 0 = 1 div 0 132Object is a Boolean : true 133 134======================== 135Expression: 1 div 0 != 1 div 0 136Object is a Boolean : false 137 138======================== 139Expression: 1 div 0 > 1 div 0 140Object is a Boolean : false 141 142======================== 143Expression: 1 div 0 < 1 div 0 144Object is a Boolean : false 145 146======================== 147Expression: 1 div 0 >= -1 div 0 148Object is a Boolean : true 149 150======================== 151Expression: 1 div 0 <= -1 div 0 152Object is a Boolean : false 153 154======================== 155Expression: -2 div 0 = -1 div 0 156Object is a Boolean : true 157 158======================== 159Expression: 1 div floor(0.1) 160Object is a number : Infinity 161 162======================== 163Expression: 1 div floor(-0.1) 164Object is a number : -1 165 166======================== 167Expression: 1 div floor(-0) 168Object is a number : -Infinity 169 170======================== 171Expression: 1 div floor(0) 172Object is a number : Infinity 173 174======================== 175Expression: 1 div ceiling(0.1) 176Object is a number : 1 177 178======================== 179Expression: 1 div ceiling(-0.1) 180Object is a number : -Infinity 181 182======================== 183Expression: 1 div ceiling(-0) 184Object is a number : -Infinity 185 186======================== 187Expression: 1 div ceiling(0) 188Object is a number : Infinity 189 190======================== 191Expression: 1 div round(0.1) 192Object is a number : Infinity 193 194======================== 195Expression: 1 div round(-0.1) 196Object is a number : -Infinity 197 198======================== 199Expression: 1 div round(-0) 200Object is a number : -Infinity 201 202======================== 203Expression: 1 div round(0) 204Object is a number : Infinity 205 206======================== 207Expression: 1 div number('f') 208Object is a number : NaN 209 210======================== 211Expression: number('f') div 1 212Object is a number : NaN 213 214======================== 215Expression: 1 div (1 div 0) 216Object is a number : 0 217 218======================== 219Expression: (1 div 0) div 1 220Object is a number : Infinity 221 222======================== 223Expression: -(1 div 0) div 1 224Object is a number : -Infinity 225 226======================== 227Expression: 5 mod 2 228Object is a number : 1 229 230======================== 231Expression: 5 mod -2 232Object is a number : 1 233 234======================== 235Expression: -5 mod 2 236Object is a number : -1 237 238======================== 239Expression: -5 mod -2 240Object is a number : -1 241 242======================== 243Expression: 8 mod 3 = 2 244Object is a Boolean : true 245