1 true() 2 false() 3 number("1.5") 4 number('abc') 5 -number('abc') 6 floor(0.1) 7 floor(-0.1) 8 floor(-0) 9 floor(0) 10 floor(5.2) 11 floor(-5.2) 12 floor(100000000000000000000) 13 floor(-100000000000000000000) 14 floor(0 div 0) 15 floor(1 div 0) 16 floor(-1 div 0) 17 ceiling(0.1) 18 ceiling(-0.1) 19 ceiling(-0) 20 ceiling(0) 21 ceiling(5.2) 22 ceiling(-5.2) 23 ceiling(100000000000000000000) 24 ceiling(-100000000000000000000) 25 ceiling(0 div 0) 26 ceiling(1 div 0) 27 ceiling(-1 div 0) 28 round(0.1) 29 round(5.2) 30 round(5.5) 31 round(5.6) 32 round(-0.1) 33 round(-5.2) 34 round(-5.5) 35 round(-5.6) 36 round(0.5) 37 round(-0.5) 38 round(100000000000000000000) 39 round(-100000000000000000000) 40 round(0 div 0) 41 round(1 div 0) 42 round(-1 div 0) 43