Details

Time bar (total: 2.9s)

sample561.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 17.235613%

Space saved by search: 0.146413%

Guaranteed chance to sample good point: 0%

Results
7.0ms256×body80valid
0.0ms9×body80invalid

simplify26.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2344
3494
4574
5694
6904
71274
81764
93044
104394
114494
124494

prune3.0ms

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 2 expressions with local error:

0.0b
(* (- 1.0 x) y)
0.0b
(+ (* (- 1.0 x) y) (* x z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*r*
2×associate-*l/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
6.0ms
(* (- 1.0 x) y)
6.0ms
(+ (* (- 1.0 x) y) (* x z))

series12.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* (- 1.0 x) y)
8.0ms
(+ (* (- 1.0 x) y) (* x z))

simplify96.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0184181
1787167
24082166
35001166

prune53.0ms

Filtered
29 candidates to 39 candidates (-34.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New36339
Fresh000
Picked011
Done000
Total36440

Merged error: 0.0b

Counts
40 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite12.0ms

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:
7.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series90.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt y) (cbrt y))
21.0ms
(cbrt y)
21.0ms
(cbrt y)
22.0ms
(cbrt y)

simplify71.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (65.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune81.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh022
Picked011
Done011
Total84589

Merged error: 0.0b

Counts
89 → 5

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (* (- 1.0 x) (sqrt y)) (sqrt y)) (* x z))
0.1b
(* (- 1.0 x) (sqrt y))
0.2b
(* (* (- 1.0 x) (sqrt y)) (sqrt y))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×associate-*r*
10×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
8×add-cube-cbrt
7×sqrt-prod
6×associate-*l* associate-*l/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- unswap-sqr
1×+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares
Counts
3 → 60
Calls
3 calls:
12.0ms
(+ (* (* (- 1.0 x) (sqrt y)) (sqrt y)) (* x z))
7.0ms
(* (- 1.0 x) (sqrt y))
9.0ms
(* (* (- 1.0 x) (sqrt y)) (sqrt y))

series23.0ms

Counts
3 → 9
Calls
3 calls:
12.0ms
(+ (* (* (- 1.0 x) (sqrt y)) (sqrt y)) (* x z))
6.0ms
(* (- 1.0 x) (sqrt y))
5.0ms
(* (* (- 1.0 x) (sqrt y)) (sqrt y))

simplify44.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0349434
11480371
25001361

prune73.0ms

Filtered
47 candidates to 69 candidates (-46.8%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New69069
Fresh022
Picked011
Done022
Total69574

Merged error: 0.0b

Counts
74 → 5

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
2.0b
(exp (* 1/3 (- (log 1) (log (/ -1 y)))))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×cbrt-prod
16×add-cube-cbrt *-un-lft-identity
12×exp-sum
11×pow1
8×pow1/3
6×add-exp-log distribute-rgt-in log-prod distribute-lft-in swap-sqr associate-*r* associate-*l* associate--l+ add-log-exp
4×add-cbrt-cube unswap-sqr
2×sub-neg log-div pow-prod-down pow-sqr pow-prod-up associate--r-
1×pow2 exp-prod exp-to-pow pow-plus prod-exp *-commutative cbrt-unprod rem-exp-log
Counts
4 → 84
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
6.0ms
(exp (* 1/3 (- (log 1) (log (/ -1 y)))))

series97.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt y) (cbrt y))
21.0ms
(cbrt y)
21.0ms
(cbrt y)
28.0ms
(exp (* 1/3 (- (log 1) (log (/ -1 y)))))

simplify104.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0259473
1803380
24102285
35002274

prune324.0ms

Filtered
59 candidates to 96 candidates (-62.7%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New96096
Fresh011
Picked011
Done033
Total965101

Merged error: 0.0b

Counts
101 → 5

regimes221.0ms

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
0114
1114

end0.0ms

sample944.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 17.235613%

Space saved by search: 0.146413%

Guaranteed chance to sample good point: 0%

Results
230.0ms8000×body80valid
10.0ms367×body80invalid

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