¶ ↑
Expression: true() Object is a Boolean : true
¶ ↑
Expression: false() Object is a Boolean : false
¶ ↑
Expression: number(“1.5”) Object is a number : 1.5
¶ ↑
Expression: number('abc') Object is a number : NaN
¶ ↑
Expression: -number('abc') Object is a number : NaN
¶ ↑
Expression: floor(0.1) Object is a number : 0
¶ ↑
Expression: floor(-0.1) Object is a number : -1
¶ ↑
Expression: floor(-0) Object is a number : 0
¶ ↑
Expression: floor(0) Object is a number : 0
¶ ↑
Expression: floor(5.2) Object is a number : 5
¶ ↑
Expression: floor(-5.2) Object is a number : -6
¶ ↑
Expression: floor(100000000000000000000) Object is a number : 1e+20
¶ ↑
Expression: floor(-100000000000000000000) Object is a number : -1e+20
¶ ↑
Expression: floor(0 div 0) Object is a number : NaN
¶ ↑
Expression: floor(1 div 0) Object is a number : Infinity
¶ ↑
Expression: floor(-1 div 0) Object is a number : -Infinity
¶ ↑
Expression: ceiling(0.1) Object is a number : 1
¶ ↑
Expression: ceiling(-0.1) Object is a number : 0
¶ ↑
Expression: ceiling(-0) Object is a number : 0
¶ ↑
Expression: ceiling(0) Object is a number : 0
¶ ↑
Expression: ceiling(5.2) Object is a number : 6
¶ ↑
Expression: ceiling(-5.2) Object is a number : -5
¶ ↑
Expression: ceiling(100000000000000000000) Object is a number : 1e+20
¶ ↑
Expression: ceiling(-100000000000000000000) Object is a number : -1e+20
¶ ↑
Expression: ceiling(0 div 0) Object is a number : NaN
¶ ↑
Expression: ceiling(1 div 0) Object is a number : Infinity
¶ ↑
Expression: ceiling(-1 div 0) Object is a number : -Infinity
¶ ↑
Expression: round(0.1) Object is a number : 0
¶ ↑
Expression: round(5.2) Object is a number : 5
¶ ↑
Expression: round(5.5) Object is a number : 6
¶ ↑
Expression: round(5.6) Object is a number : 6
¶ ↑
Expression: round(-0.1) Object is a number : 0
¶ ↑
Expression: round(-5.2) Object is a number : -5
¶ ↑
Expression: round(-5.5) Object is a number : -5
¶ ↑
Expression: round(-5.6) Object is a number : -6
¶ ↑
Expression: round(0.5) Object is a number : 1
¶ ↑
Expression: round(-0.5) Object is a number : 0
¶ ↑
Expression: round(100000000000000000000) Object is a number : 1e+20
¶ ↑
Expression: round(-100000000000000000000) Object is a number : -1e+20
¶ ↑
Expression: round(0 div 0) Object is a number : NaN
¶ ↑
Expression: round(1 div 0) Object is a number : Infinity
¶ ↑
Expression: round(-1 div 0) Object is a number : -Infinity