1 2 ======================== 3 Expression: true() 4 Object is a Boolean : true 5 6 ======================== 7 Expression: false() 8 Object is a Boolean : false 9 10 ======================== 11 Expression: number("1.5") 12 Object is a number : 1.5 13 14 ======================== 15 Expression: number('abc') 16 Object is a number : NaN 17 18 ======================== 19 Expression: -number('abc') 20 Object is a number : NaN 21 22 ======================== 23 Expression: floor(0.1) 24 Object is a number : 0 25 26 ======================== 27 Expression: floor(-0.1) 28 Object is a number : -1 29 30 ======================== 31 Expression: floor(-0) 32 Object is a number : 0 33 34 ======================== 35 Expression: floor(0) 36 Object is a number : 0 37 38 ======================== 39 Expression: floor(5.2) 40 Object is a number : 5 41 42 ======================== 43 Expression: floor(-5.2) 44 Object is a number : -6 45 46 ======================== 47 Expression: floor(100000000000000000000) 48 Object is a number : 1e+20 49 50 ======================== 51 Expression: floor(-100000000000000000000) 52 Object is a number : -1e+20 53 54 ======================== 55 Expression: floor(0 div 0) 56 Object is a number : NaN 57 58 ======================== 59 Expression: floor(1 div 0) 60 Object is a number : Infinity 61 62 ======================== 63 Expression: floor(-1 div 0) 64 Object is a number : -Infinity 65 66 ======================== 67 Expression: ceiling(0.1) 68 Object is a number : 1 69 70 ======================== 71 Expression: ceiling(-0.1) 72 Object is a number : 0 73 74 ======================== 75 Expression: ceiling(-0) 76 Object is a number : 0 77 78 ======================== 79 Expression: ceiling(0) 80 Object is a number : 0 81 82 ======================== 83 Expression: ceiling(5.2) 84 Object is a number : 6 85 86 ======================== 87 Expression: ceiling(-5.2) 88 Object is a number : -5 89 90 ======================== 91 Expression: ceiling(100000000000000000000) 92 Object is a number : 1e+20 93 94 ======================== 95 Expression: ceiling(-100000000000000000000) 96 Object is a number : -1e+20 97 98 ======================== 99 Expression: ceiling(0 div 0) 100 Object is a number : NaN 101 102 ======================== 103 Expression: ceiling(1 div 0) 104 Object is a number : Infinity 105 106 ======================== 107 Expression: ceiling(-1 div 0) 108 Object is a number : -Infinity 109 110 ======================== 111 Expression: round(0.1) 112 Object is a number : 0 113 114 ======================== 115 Expression: round(5.2) 116 Object is a number : 5 117 118 ======================== 119 Expression: round(5.5) 120 Object is a number : 6 121 122 ======================== 123 Expression: round(5.6) 124 Object is a number : 6 125 126 ======================== 127 Expression: round(-0.1) 128 Object is a number : 0 129 130 ======================== 131 Expression: round(-5.2) 132 Object is a number : -5 133 134 ======================== 135 Expression: round(-5.5) 136 Object is a number : -5 137 138 ======================== 139 Expression: round(-5.6) 140 Object is a number : -6 141 142 ======================== 143 Expression: round(0.5) 144 Object is a number : 1 145 146 ======================== 147 Expression: round(-0.5) 148 Object is a number : 0 149 150 ======================== 151 Expression: round(100000000000000000000) 152 Object is a number : 1e+20 153 154 ======================== 155 Expression: round(-100000000000000000000) 156 Object is a number : -1e+20 157 158 ======================== 159 Expression: round(0 div 0) 160 Object is a number : NaN 161 162 ======================== 163 Expression: round(1 div 0) 164 Object is a number : Infinity 165 166 ======================== 167 Expression: round(-1 div 0) 168 Object is a number : -Infinity 169
