Details

Time bar (total: 1.6s)

sample15.0ms

Algorithm
intervals
Results
7.0ms308×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))

rewrite4.0ms

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))

simplify90.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
086226
1235208
2584208
31520208
44363208
55002208

prune63.0ms

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

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))
0.0b
(sqrt (/ (fabs (- x y)) (fabs y)))
0.0b
(sqrt (/ (fabs (- x y)) (fabs y)))
0.2b
(* (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)))
13.0ms
(* (sqrt (/ (fabs (- x y)) (fabs y))) (sqrt (/ (fabs (- x y)) (fabs y))))

series49.0ms

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

simplify52.0ms

Algorithm
egg-herbie
Counts
176 → 176
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
02351571
111461450
250021416

prune317.0ms

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 3 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))
2.0b
(exp (log (/ (fabs (- x y)) (fabs y))))
3.8b
(log (/ (fabs (- x y)) (fabs y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
27×times-frac
26×add-sqr-sqrt add-cube-cbrt log-prod *-un-lft-identity
13×exp-sum
8×add-exp-log
5×pow1 add-cbrt-cube
4×exp-prod
3×associate-/r* div-inv associate-/l* add-log-exp
2×log-div div-exp rem-log-exp log-pow
1×cbrt-undiv frac-2neg exp-diff clear-num rem-exp-log
Counts
3 → 77
Calls
3 calls:
3.0ms
(/ (fabs (- x y)) (fabs y))
3.0ms
(exp (log (/ (fabs (- x y)) (fabs y))))
3.0ms
(log (/ (fabs (- x y)) (fabs y)))

series44.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/ (fabs (- x y)) (fabs y))
7.0ms
(exp (log (/ (fabs (- x y)) (fabs y))))
30.0ms
(log (/ (fabs (- x y)) (fabs y)))

simplify90.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 4 (83.0ms)

IterNodesCost
0181699
1498654
21421634
34121616
45001606

prune157.0ms

Filtered
86 candidates to 58 candidates (67.4%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New86086
Fresh011
Picked011
Done022
Total86490

Merged error: 0b

Counts
90 → 4

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (fabs (- x y)) (fabs y))
0.2b
(pow (/ (fabs (- x y)) (fabs y)) 3)
12.3b
(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
8×add-exp-log add-cbrt-cube
5×div-inv
4×pow1
3×pow-unpow associate-/r* associate-/l* add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp rem-cube-cbrt sqr-pow
1×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)
4.0ms
(cbrt (pow (/ (fabs (- x y)) (fabs y)) 3))

series43.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/ (fabs (- x y)) (fabs y))
28.0ms
(pow (/ (fabs (- x y)) (fabs y)) 3)
8.0ms
(cbrt (pow (/ (fabs (- x y)) (fabs y)) 3))

simplify50.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
03171061
11463978
25002970

prune163.0ms

Filtered
124 candidates to 59 candidates (47.6%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1240124
Fresh000
Picked011
Done033
Total1244128

Merged error: 0b

Counts
128 → 4

regimes57.0ms

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

sample350.0ms

Algorithm
intervals
Results
202.0ms9103×body80valid

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