Lines Matching refs:number
20 def sqrt(number) argument
21 number = number.value.to_f
22 result = Math.sqrt(number)
25 def nth_root(number, root) argument
26 number = number.value.to_f
28 result = number ** (1.0 / root)
41 def factorial(number) argument
43 number = number.value
44 if number > 0
45 (1..number).each do |i|
74 def is_int(number) argument
75 number = number.value.to_f
76 if number - number.floor != 0
83 def is_float(number) argument
84 number = number.value
85 if number - number.floor != 0