Details

Time bar (total: 2.6s)

analyze104.0ms (4.1%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
50%50%0.1%5
50%50%0.1%6
62.4%34.3%3.2%7
62.4%32.8%4.8%8
68.7%21.1%10.2%9
68.7%19.1%12.2%10
71.8%11.5%16.7%11
71.8%10.2%18%12
73.4%6%20.6%13
73.4%5.3%21.3%14
Compiler

Compiled 6 to 5 computations (16.7% saved)

sample22.0ms (0.8%)

Algorithm
intervals
Results
10.0ms256×body128valid
1.0ms16×body128invalid
Compiler

Compiled 11 to 11 computations (0% saved)

simplify150.0ms (5.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
077
177

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
8.7b
Counts
2 → 1
Compiler

Compiled 10 to 8 computations (20% saved)

localize3.0ms (0.1%)

Local error

Found 1 expressions with local error:

8.5b
(/.f64 x (*.f64 y y))

rewrite6.0ms (0.2%)

Algorithm
rewrite-expression-head
Rules
add-exp-log_binary64_6936 add-cbrt-cube_binary64_6934
add-cube-cbrt_binary64_6933 add-sqr-sqrt_binary64_6920 times-frac_binary64_6904 associate-/l*_binary64_6843 *-un-lft-identity_binary64_6898
div-exp_binary64_6949 cbrt-undiv_binary64_6932
prod-exp_binary64_6947 pow1_binary64_6959 add-log-exp_binary64_6937 cbrt-unprod_binary64_6931 clear-num_binary64_6897 associate-/r*_binary64_6842 frac-2neg_binary64_6909 div-inv_binary64_6895
Counts
1 → 21
Calls

1 calls:

5.0ms
(/.f64 x (*.f64 y y))

series23.0ms (0.9%)

Counts
1 → 3
Calls

1 calls:

23.0ms
(/.f64 x (*.f64 y y))

simplify117.0ms (4.6%)

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (103.0ms)

IterNodesCost
06109223

prune44.0ms (1.7%)

Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New18624
Fresh000
Picked011
Done000
Total18725
Error
0.0b
Counts
25 → 7
Compiler

Compiled 241 to 89 computations (63.1% saved)

localize7.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.1b
(/.f64 (/.f64 x y) y)

rewrite24.0ms (0.9%)

Algorithm
rewrite-expression-head
Rules
75×times-frac_binary64_6904
43×add-cube-cbrt_binary64_6933 add-sqr-sqrt_binary64_6920 *-un-lft-identity_binary64_6898
13×associate-/l*_binary64_6843
add-exp-log_binary64_6936 add-cbrt-cube_binary64_6934
div-inv_binary64_6895
div-exp_binary64_6949 cbrt-undiv_binary64_6932 associate-/r*_binary64_6842
pow1_binary64_6959 add-log-exp_binary64_6937 clear-num_binary64_6897 frac-2neg_binary64_6909 associate-/l/_binary64_6845
Counts
1 → 70
Calls

1 calls:

12.0ms
(/.f64 (/.f64 x y) y)

series33.0ms (1.3%)

Counts
1 → 3
Calls

1 calls:

33.0ms
(/.f64 (/.f64 x y) y)

simplify152.0ms (6%)

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (117.0ms)

IterNodesCost
047631069
147631069

prune73.0ms (2.8%)

Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New71273
Fresh145
Picked011
Done011
Total72880
Error
0.0b
Counts
80 → 8
Compiler

Compiled 921 to 308 computations (66.6% saved)

localize14.0ms (0.5%)

Local error

Found 1 expressions with local error:

0.2b
(*.f64 (/.f64 1 y) (/.f64 x y))

rewrite19.0ms (0.7%)

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt_binary64_6920
25×times-frac_binary64_6904
23×add-exp-log_binary64_6936
17×*-un-lft-identity_binary64_6898
15×add-cube-cbrt_binary64_6933
13×associate-*r*_binary64_6838 add-cbrt-cube_binary64_6934 associate-*l*_binary64_6839
prod-exp_binary64_6947 div-exp_binary64_6949
unswap-sqr_binary64_6866
cbrt-undiv_binary64_6932 cbrt-unprod_binary64_6931
pow1_binary64_6959
1-exp_binary64_6942 rec-exp_binary64_6948 div-inv_binary64_6895
associate-*l/_binary64_6841 add-log-exp_binary64_6937 frac-times_binary64_6908 associate-*r/_binary64_6840 *-commutative_binary64_6829 pow-prod-down_binary64_6969
Counts
1 → 56
Calls

1 calls:

14.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

series16.0ms (0.6%)

Counts
1 → 3
Calls

1 calls:

15.0ms
(*.f64 (/.f64 1 y) (/.f64 x y))

simplify121.0ms (4.7%)

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
05798614

prune67.0ms (2.6%)

Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New58159
Fresh055
Picked011
Done022
Total58967
Error
0b
Counts
67 → 9
Compiler

Compiled 682 to 257 computations (62.3% saved)

localize7.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.2b
(/.f64 y (/.f64 x y))
0.6b
(/.f64 1 (/.f64 y (/.f64 x y)))

rewrite52.0ms (2%)

Algorithm
rewrite-expression-head
Rules
471×times-frac_binary64_6904
229×add-cube-cbrt_binary64_6933 add-sqr-sqrt_binary64_6920 *-un-lft-identity_binary64_6898
57×associate-/r*_binary64_6842
28×add-exp-log_binary64_6936
22×div-inv_binary64_6895
18×div-exp_binary64_6949
16×add-cbrt-cube_binary64_6934
cbrt-undiv_binary64_6932
associate-/r/_binary64_6844 associate-/l*_binary64_6843
1-exp_binary64_6942 pow1_binary64_6959 rec-exp_binary64_6948
add-log-exp_binary64_6937 clear-num_binary64_6897 frac-2neg_binary64_6909
pow-flip_binary64_6972 inv-pow_binary64_6983
Counts
2 → 274
Calls

2 calls:

13.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))
6.0ms
(/.f64 y (/.f64 x y))

series45.0ms (1.7%)

Counts
2 → 6
Calls

2 calls:

24.0ms
(/.f64 y (/.f64 x y))
20.0ms
(/.f64 1 (/.f64 y (/.f64 x y)))

simplify183.0ms (7.2%)

Algorithm
egg-herbie
Counts
280 → 280
Iterations

Useful iterations: 0 (104.0ms)

IterNodesCost
050684994

prune274.0ms (10.7%)

Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New2782280
Fresh415
Picked011
Done033
Total2827289
Error
0b
Counts
289 → 7
Compiler

Compiled 4048 to 1456 computations (64% saved)

regimes164.0ms (6.4%)

Accuracy

Total 0.2b remaining (96.9%)

Threshold costs 0.2b (96.9%)

Compiler

Compiled 945 to 634 computations (32.9% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
057
157

end0.0ms (0%)

sample830.0ms (32.5%)

Algorithm
intervals
Results
248.0ms8000×body128valid
17.0ms419×body128invalid
Compiler

Compiled 215 to 148 computations (31.2% saved)

Profiling

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