Details

Time bar (total: 3.1s)

sample23.0ms

Algorithm
intervals
Results
12.0ms302×body80valid

simplify89.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
0164
1423
21092
35772
444382
550022

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: 5.8b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

5.5b
(* x (/ y z))

rewrite7.0ms

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:
6.0ms
(* x (/ y z))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(* x (/ y z))

simplify69.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0166133
1744118
23139118
35001118

prune72.0ms

Filtered
35 candidates to 24 candidates (68.6%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New29635
Fresh101
Picked011
Done000
Total30737

Merged error: 0.0b

Counts
37 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
2.8b
(* (cbrt x) (/ y z))
2.9b
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
30×add-exp-log
25×add-sqr-sqrt
18×pow1 add-cbrt-cube
15×add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
14×associate-*r*
11×cbrt-prod times-frac
9×pow-prod-down
7×associate-*l*
4×add-log-exp unswap-sqr
3×cbrt-undiv associate-*r/ div-exp
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 86
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
7.0ms
(* (cbrt x) (/ y z))
10.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))

series489.0ms

Counts
4 → 12
Calls
4 calls:
171.0ms
(cbrt x)
173.0ms
(cbrt x)
103.0ms
(* (cbrt x) (/ y z))
42.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))

simplify48.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0314546
11410432
25001400

prune177.0ms

Filtered
98 candidates to 66 candidates (67.3%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New96298
Fresh055
Picked011
Done011
Total969105

Merged error: 0.0b

Counts
105 → 9

localize13.0ms

Local error

Found 4 expressions with local error:

2.9b
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))
12.5b
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))
12.5b
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))
12.5b
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
16×pow1
15×add-cbrt-cube
13×prod-exp cbrt-unprod
8×associate-*r/ pow-prod-down
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×cbrt-prod cbrt-div pow1/3
2×cbrt-undiv div-exp
1×associate-*r* associate-*l* *-commutative
Counts
4 → 57
Calls
4 calls:
10.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))
9.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))
9.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))
12.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))

series285.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z)))
82.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))
82.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))
82.0ms
(cbrt (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ y z))))

simplify82.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (76.0ms)

IterNodesCost
0245671
1888522
24377447
35002415

prune157.0ms

Filtered
69 candidates to 48 candidates (69.6%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New69069
Fresh066
Picked011
Done022
Total69978

Merged error: 0.0b

Counts
78 → 9

localize11.0ms

Local error

Found 4 expressions with local error:

2.9b
(* (* (cbrt x) (cbrt x)) (* (* (cbrt (* (cbrt x) (/ y z))) (cbrt (* (cbrt x) (/ y z)))) (cbrt (* (cbrt x) (/ y z)))))
10.1b
(cbrt (* (cbrt x) (/ y z)))
10.1b
(cbrt (* (cbrt x) (/ y z)))
10.1b
(cbrt (* (cbrt x) (/ y z)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
25×pow1 add-exp-log associate-*r/
19×pow-prod-down
15×cbrt-div prod-exp cbrt-unprod
11×add-cbrt-cube
8×pow1/3
5×frac-times associate-*l/
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×cbrt-prod
1×associate-*r* associate-*l* *-commutative
Counts
4 → 66
Calls
4 calls:
20.0ms
(* (* (cbrt x) (cbrt x)) (* (* (cbrt (* (cbrt x) (/ y z))) (cbrt (* (cbrt x) (/ y z)))) (cbrt (* (cbrt x) (/ y z)))))
4.0ms
(cbrt (* (cbrt x) (/ y z)))
4.0ms
(cbrt (* (cbrt x) (/ y z)))
4.0ms
(cbrt (* (cbrt x) (/ y z)))

series450.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (* (cbrt x) (cbrt x)) (* (* (cbrt (* (cbrt x) (/ y z))) (cbrt (* (cbrt x) (/ y z)))) (cbrt (* (cbrt x) (/ y z)))))
142.0ms
(cbrt (* (cbrt x) (/ y z)))
131.0ms
(cbrt (* (cbrt x) (/ y z)))
136.0ms
(cbrt (* (cbrt x) (/ y z)))

simplify41.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
03001032
11012766
25002603

prune151.0ms

Filtered
78 candidates to 48 candidates (61.5%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New78078
Fresh055
Picked011
Done033
Total78987

Merged error: 0.0b

Counts
87 → 9

regimes252.0ms

Accuracy

94.1% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 6.2b

bsearch1.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02716
12716

end0.0ms

sample541.0ms

Algorithm
intervals
Results
302.0ms9623×body80valid

Profiling

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