1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
#########################################
# bench_math.rb
#
# Benchmark suite for the Math methods.
#########################################
require "benchmark"
MAX = 100000
Benchmark.bm(35) do |x|
# ACOS
x.report("Math.acos(0)"){
MAX.times{ Math.acos(0) }
}
x.report("Math.acos(1)"){
MAX.times{ Math.acos(1) }
}
x.report("Math.acos(-1)"){
MAX.times{ Math.acos(-1) }
}
# ACOSH
x.report("Math.acosh(0)"){
MAX.times{ Math.acos(0) }
}
x.report("Math.acosh(1)"){
MAX.times{ Math.acos(1) }
}
x.report("Math.acosh(-1)"){
MAX.times{ Math.acos(-1) }
}
# ASIN
x.report("Math.asin(0)"){
MAX.times{ Math.asin(0) }
}
x.report("Math.asin(1)"){
MAX.times{ Math.asin(1) }
}
x.report("Math.asin(-1)"){
MAX.times{ Math.asin(-1) }
}
# ASINH
x.report("Math.asinh(0)"){
MAX.times{ Math.asinh(0) }
}
x.report("Math.asinh(1)"){
MAX.times{ Math.asinh(1) }
}
x.report("Math.asinh(-1)"){
MAX.times{ Math.asinh(-1) }
}
# ATAN
x.report("Math.atan(0)"){
MAX.times{ Math.atan(0) }
}
x.report("Math.atan(1)"){
MAX.times{ Math.atan(1) }
}
x.report("Math.atan(-1)"){
MAX.times{ Math.atan(-1) }
}
# ATANH
x.report("Math.atanh(0)"){
MAX.times{ Math.atanh(0) }
}
x.report("Math.atanh(1)"){
MAX.times{ Math.atanh(1) }
}
x.report("Math.atanh(-1)"){
MAX.times{ Math.atanh(-1) }
}
end
|
