Details

Time bar (total: 2.0s)

analyze45.0ms (2.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
50%50%0.1%4
50%50%0.1%5
62.4%37.5%0.1%6
74.9%25%0.1%7
81.2%18.7%0.1%8
87.4%12.5%0.1%9
90.5%9.4%0.1%10
93.7%6.2%0.1%11
95.2%4.7%0.1%12
96.8%3.1%0.1%13
97.6%2.3%0.1%14
Compiler

Compiled 12 to 10 computations (16.7% saved)

sample19.0ms (1%)

Algorithm
intervals
Results
12.0ms256×body128valid
Compiler

Compiled 23 to 21 computations (8.7% saved)

simplify334.0ms (16.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (246.0ms)

IterNodesCost
0311216
1311216

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Compiler

Compiled 22 to 18 computations (18.2% saved)

localize7.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.0b
(/.f64 (*.f64 x y) 2)
5.7b
(/.f64 y (+.f64 1 (/.f64 (*.f64 x y) 2)))

rewrite16.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity_binary64_6898
15×times-frac_binary64_6904
13×add-cube-cbrt_binary64_6933 add-sqr-sqrt_binary64_6920
add-exp-log_binary64_6936 add-cbrt-cube_binary64_6934
associate-/r*_binary64_6842
distribute-lft-out_binary64_6849 associate-/l*_binary64_6843
div-exp_binary64_6949 cbrt-undiv_binary64_6932
pow1_binary64_6959 add-log-exp_binary64_6937 associate-/r/_binary64_6844 clear-num_binary64_6897 frac-2neg_binary64_6909 div-inv_binary64_6895
flip-+_binary64_6872 prod-exp_binary64_6947 flip3-+_binary64_6901 cbrt-unprod_binary64_6931
Counts
2 → 54
Calls

2 calls:

8.0ms
(/.f64 y (+.f64 1 (/.f64 (*.f64 x y) 2)))
5.0ms
(/.f64 (*.f64 x y) 2)

series75.0ms (3.8%)

Counts
2 → 6
Calls

2 calls:

60.0ms
(/.f64 y (+.f64 1 (/.f64 (*.f64 x y) 2)))
15.0ms
(/.f64 (*.f64 x y) 2)

simplify81.0ms (4.1%)

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
04920975
14920975

prune57.0ms (2.9%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New58260
Fresh000
Picked101
Done000
Total59261
Error
0b
Counts
61 → 2
Compiler

Compiled 1059 to 639 computations (39.7% saved)

localize7.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.2b
(/.f64 x (/.f64 2 y))
5.7b
(/.f64 y (+.f64 1 (/.f64 x (/.f64 2 y))))

rewrite35.0ms (1.7%)

Algorithm
rewrite-expression-head
Rules
87×times-frac_binary64_6904
61×*-un-lft-identity_binary64_6898
53×add-cube-cbrt_binary64_6933 add-sqr-sqrt_binary64_6920
17×associate-/r*_binary64_6842
add-exp-log_binary64_6936 add-cbrt-cube_binary64_6934
div-inv_binary64_6895 associate-/l*_binary64_6843
distribute-lft-out_binary64_6849 div-exp_binary64_6949 cbrt-undiv_binary64_6932
associate-/r/_binary64_6844
pow1_binary64_6959 add-log-exp_binary64_6937 clear-num_binary64_6897 frac-2neg_binary64_6909
flip-+_binary64_6872 flip3-+_binary64_6901
Counts
2 → 103
Calls

2 calls:

16.0ms
(/.f64 y (+.f64 1 (/.f64 x (/.f64 2 y))))
6.0ms
(/.f64 x (/.f64 2 y))

series70.0ms (3.5%)

Counts
2 → 6
Calls

2 calls:

54.0ms
(/.f64 y (+.f64 1 (/.f64 x (/.f64 2 y))))
15.0ms
(/.f64 x (/.f64 2 y))

simplify97.0ms (4.9%)

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
049201958
149201958

prune99.0ms (5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1090109
Fresh011
Picked011
Done000
Total1092111
Error
0b
Counts
111 → 2
Compiler

Compiled 2067 to 1276 computations (38.3% saved)

localize8.0ms (0.4%)

Local error

Found 3 expressions with local error:

0.0b
(/.f64 (*.f64 y x) 2)
0.1b
(/.f64 1 (/.f64 (+.f64 1 (/.f64 (*.f64 y x) 2)) y))
5.7b
(/.f64 (+.f64 1 (/.f64 (*.f64 y x) 2)) y)

rewrite36.0ms (1.8%)

Algorithm
rewrite-expression-head
Rules
111×times-frac_binary64_6904
95×*-un-lft-identity_binary64_6898
63×add-cube-cbrt_binary64_6933 add-sqr-sqrt_binary64_6920
22×associate-/r*_binary64_6842
21×add-exp-log_binary64_6936
16×distribute-lft-out_binary64_6849
15×add-cbrt-cube_binary64_6934
10×div-exp_binary64_6949
associate-/l*_binary64_6843
div-inv_binary64_6895
cbrt-undiv_binary64_6932
pow1_binary64_6959
add-log-exp_binary64_6937 clear-num_binary64_6897 frac-2neg_binary64_6909
1-exp_binary64_6942 rec-exp_binary64_6948 associate-/l/_binary64_6845
flip-+_binary64_6872 pow-flip_binary64_6972 prod-exp_binary64_6947 flip3-+_binary64_6901 associate-/r/_binary64_6844 cbrt-unprod_binary64_6931 inv-pow_binary64_6983
Counts
3 → 142
Calls

3 calls:

10.0ms
(/.f64 1 (/.f64 (+.f64 1 (/.f64 (*.f64 y x) 2)) y))
8.0ms
(/.f64 (+.f64 1 (/.f64 (*.f64 y x) 2)) y)
4.0ms
(/.f64 (*.f64 y x) 2)

series107.0ms (5.4%)

Counts
3 → 9
Calls

3 calls:

55.0ms
(/.f64 1 (/.f64 (+.f64 1 (/.f64 (*.f64 y x) 2)) y))
35.0ms
(/.f64 (+.f64 1 (/.f64 (*.f64 y x) 2)) y)
17.0ms
(/.f64 (*.f64 y x) 2)

simplify102.0ms (5.1%)

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
049253236
149253236

prune150.0ms (7.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1510151
Fresh000
Picked011
Done011
Total1512153
Error
0b
Counts
153 → 2
Compiler

Compiled 3114 to 1941 computations (37.7% saved)

regimes60.0ms (3%)

Accuracy

Total 0.0b remaining (94.3%)

Threshold costs 0.0b (94.3%)

Compiler

Compiled 518 to 398 computations (23.2% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02916
12916

end0.0ms (0%)

sample576.0ms (29%)

Algorithm
intervals
Results
261.0ms7999×body128valid
0.0msbody1024valid
Compiler

Compiled 187 to 145 computations (22.5% saved)

Profiling

Loading profile data...