Details

Time bar (total: 4.2s)

sample22.0ms

Algorithm
intervals
Results
10.0ms318×body80valid

simplify88.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0164
1423
21092
35772
444382
550012

prune6.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 7.3b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

7.1b
(* x (/ y z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
10.0ms
(* x (/ y z))

series19.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(* x (/ y z))

simplify66.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0166133
1744118
23153118
35002118

prune73.0ms

Filtered
35 candidates to 24 candidates (68.6%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New27835
Fresh101
Picked011
Done000
Total28937

Merged error: 0.0b

Counts
37 → 9

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
2.2b
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log
14×add-cbrt-cube
12×add-sqr-sqrt
9×cbrt-prod add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
6×pow1
5×associate-*r*
4×cbrt-undiv div-exp add-log-exp
3×pow1/3 associate-*l*
2×times-frac unswap-sqr
1×associate-*r/ pow-prod-down *-commutative div-inv
Counts
4 → 63
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
12.0ms
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

series599.0ms

Counts
4 → 12
Calls
4 calls:
173.0ms
(cbrt y)
173.0ms
(cbrt y)
175.0ms
(cbrt y)
78.0ms
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

simplify40.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0301473
11334377
25002344

prune187.0ms

Filtered
75 candidates to 57 candidates (76.0%)
Pruning

12 alts after pruning (10 fresh and 2 done)

PrunedKeptTotal
New72375
Fresh077
Picked011
Done011
Total721284

Merged error: 0.0b

Counts
84 → 12

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
2.2b
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
22×add-exp-log
15×add-sqr-sqrt
14×add-cbrt-cube
12×add-cube-cbrt *-un-lft-identity
9×prod-exp cbrt-unprod
6×pow1
5×associate-*r*
4×cbrt-undiv div-exp add-log-exp
3×pow1/3 associate-*l*
2×times-frac unswap-sqr
1×associate-*r/ pow-prod-down *-commutative div-inv
Counts
4 → 72
Calls
4 calls:
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))
12.0ms
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

series794.0ms

Counts
4 → 12
Calls
4 calls:
237.0ms
(cbrt (cbrt y))
236.0ms
(cbrt (cbrt y))
240.0ms
(cbrt (cbrt y))
80.0ms
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

simplify40.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0317578
11312488
25002456

prune264.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

13 alts after pruning (11 fresh and 2 done)

PrunedKeptTotal
New82284
Fresh099
Picked101
Done022
Total831396

Merged error: 0.0b

Counts
96 → 13

localize25.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
0.8b
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
1.7b
(* (cbrt x) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
78×add-exp-log
45×prod-exp cbrt-unprod
27×add-cbrt-cube
23×cbrt-prod
18×pow1
17×add-sqr-sqrt
12×cbrt-undiv div-exp
11×add-cube-cbrt *-un-lft-identity
9×pow-prod-down
7×associate-*l*
6×associate-*r*
4×add-log-exp unswap-sqr
3×times-frac associate-*r/
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 102
Calls
4 calls:
2.0ms
(cbrt (cbrt y))
2.0ms
(cbrt (cbrt y))
18.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
13.0ms
(* (cbrt x) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

series694.0ms

Counts
4 → 12
Calls
4 calls:
239.0ms
(cbrt (cbrt y))
247.0ms
(cbrt (cbrt y))
97.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
110.0ms
(* (cbrt x) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

simplify63.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
05121308
12106967
25001829

prune281.0ms

Filtered
114 candidates to 69 candidates (60.5%)
Pruning

14 alts after pruning (11 fresh and 3 done)

PrunedKeptTotal
New1122114
Fresh1910
Picked011
Done022
Total11314127

Merged error: 0.0b

Counts
127 → 14

regimes258.0ms

Accuracy

0% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 1.6b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02625
12625

end0.0ms

sample574.0ms

Algorithm
intervals
Results
322.0ms9642×body80valid

Profiling

Loading profile data...