Details

Time bar (total: 2.4s)

sample13.0ms

Algorithm
intervals
Results
6.0ms294×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
3×add-exp-log associate-/r* add-cbrt-cube associate-/l*
1×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))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (fabs (- x y)) (fabs y))

simplify87.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
086226
1235208
2584208
31520208
44363208
55002208

prune62.0ms

Filtered
30 candidates to 22 candidates (73.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New27330
Fresh000
Picked011
Done000
Total27431

Merged error: 0b

Counts
31 → 4

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))
0.1b
(sqrt (/ (fabs (- x y)) (fabs y)))
0.1b
(sqrt (/ (fabs (- x y)) (fabs y)))
0.3b
(* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
92×add-sqr-sqrt sqrt-prod
71×times-frac
58×add-cube-cbrt *-un-lft-identity
21×pow1
18×swap-sqr
16×associate-*r* associate-*l*
10×sqrt-pow1 pow1/2
9×unswap-sqr
8×add-exp-log add-cbrt-cube
7×div-inv
6×sqrt-div
5×pow-prod-up
4×rem-sqrt-square add-log-exp
3×pow-prod-down associate-/r* pow-sqr associate-/l*
1×cbrt-undiv pow2 frac-times frac-2neg pow-plus sqrt-unprod associate-*r/ div-exp associate-*l/ prod-exp clear-num rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 164
Calls
4 calls:
3.0ms
(/ (fabs (- x y)) (fabs y))
3.0ms
(sqrt (/ (fabs (- x y)) (fabs y)))
3.0ms
(sqrt (/ (fabs (- x y)) (fabs y)))
16.0ms
(* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))

series48.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(/ (fabs (- x y)) (fabs y))
16.0ms
(sqrt (/ (fabs (- x y)) (fabs y)))
17.0ms
(sqrt (/ (fabs (- x y)) (fabs y)))
8.0ms
(* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))

simplify58.0ms

Algorithm
egg-herbie
Counts
176 → 176
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
02351571
111461450
250021416

prune319.0ms

Filtered
176 candidates to 112 candidates (63.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1760176
Fresh022
Picked011
Done011
Total1764180

Merged error: 0b

Counts
180 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (/ (fabs (- x y)) (fabs y)))
0.3b
(cbrt (/ (fabs (- x y)) (fabs y)))
0.3b
(cbrt (/ (fabs (- x y)) (fabs y)))
0.3b
(* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×add-cube-cbrt *-un-lft-identity
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
2.0ms
(cbrt (/ (fabs (- x y)) (fabs y)))
2.0ms
(cbrt (/ (fabs (- x y)) (fabs y)))
2.0ms
(cbrt (/ (fabs (- x y)) (fabs y)))
12.0ms
(* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))

series230.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(cbrt (/ (fabs (- x y)) (fabs y)))
52.0ms
(cbrt (/ (fabs (- x y)) (fabs y)))
48.0ms
(cbrt (/ (fabs (- x y)) (fabs y)))
77.0ms
(* (cbrt (/ (fabs (- x y)) (fabs y))) (cbrt (/ (fabs (- x y)) (fabs y))))

simplify45.0ms

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
02081976
18511849
250011792

prune358.0ms

Filtered
156 candidates to 118 candidates (75.6%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1560156
Fresh011
Picked011
Done022
Total1564160

Merged error: 0b

Counts
160 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fabs y))
0.5b
(cbrt (fabs y))
0.5b
(cbrt (fabs y))
0.5b
(* (cbrt (fabs y)) (cbrt (fabs y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
4.0ms
(cbrt (fabs y))
1.0ms
(cbrt (fabs y))
1.0ms
(cbrt (fabs y))
5.0ms
(* (cbrt (fabs y)) (cbrt (fabs y)))

series437.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(cbrt (fabs y))
104.0ms
(cbrt (fabs y))
102.0ms
(cbrt (fabs y))
119.0ms
(* (cbrt (fabs y)) (cbrt (fabs y)))

simplify83.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (77.0ms)

IterNodesCost
083426
1357374
22575342
35001335

prune166.0ms

Filtered
85 candidates to 56 candidates (65.9%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh000
Picked011
Done033
Total85489

Merged error: 0b

Counts
89 → 4

regimes60.0ms

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

sample322.0ms

Algorithm
intervals
Results
183.0ms9205×body80valid

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