Details

Time bar (total: 929.0ms)

analyze93.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 11.445185%

Guaranteed chance to sample good point: 97.803484%

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0msbody80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
add-exp-log associate-/r* add-cbrt-cube associate-/l*
pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 27
Calls
1 calls:
3.0ms
(/ (fabs (- x y)) (fabs y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (fabs (- x y)) (fabs y))

simplify86.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
086226
1235208
2584208
31520208
44363208
55002208

prune26.0ms

Filtered
22 candidates to 30 candidates (-36.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New29130
Fresh000
Picked011
Done000
Total29231

Merged error: 0b

Counts
31 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))
0.1b
(pow (/ (fabs (- x y)) (fabs y)) 3)
16.4b
(cbrt (pow (/ (fabs (- x y)) (fabs y)) 3))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
45×times-frac
41×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
32×cbrt-prod
26×unpow-prod-down cube-prod
add-exp-log add-cbrt-cube
div-inv
pow1
pow-unpow associate-/r* associate-/l* add-log-exp
cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp rem-cube-cbrt sqr-pow
pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 clear-num rem-cbrt-cube
Counts
3 → 115
Calls
3 calls:
3.0ms
(/ (fabs (- x y)) (fabs y))
4.0ms
(pow (/ (fabs (- x y)) (fabs y)) 3)
5.0ms
(cbrt (pow (/ (fabs (- x y)) (fabs y)) 3))

series29.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ (fabs (- x y)) (fabs y))
15.0ms
(pow (/ (fabs (- x y)) (fabs y)) 3)
9.0ms
(cbrt (pow (/ (fabs (- x y)) (fabs y)) 3))

simplify51.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
03171061
11463978
25002970

prune83.0ms

Filtered
61 candidates to 124 candidates (-103.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1240124
Fresh000
Picked011
Done011
Total1242126

Merged error: 0b

Counts
126 → 2

regimes105.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
064

end0.0ms

analyze88.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 11.445185%

Guaranteed chance to sample good point: 97.803484%

sample303.0ms

Algorithm
intervals
Results
177.0ms8000×body80valid
2.0ms103×body80invalid

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