Details

Time bar (total: 2.5s)

sample28.0ms

Algorithm
intervals
Results
11.0ms318×body80valid

simplify84.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0164
1423
21092
35772
444382
550022

prune10.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 4.5b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

4.3b
(* 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))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* x (/ y z))

simplify68.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0166133
1744118
23139118
35001118

prune75.0ms

Filtered
35 candidates to 24 candidates (31.4%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New26935
Fresh101
Picked011
Done000
Total271037

Merged error: 0.0b

Counts
37 → 10

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
1.2b
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

rewrite16.0ms

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)
11.0ms
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

series90.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
23.0ms
(cbrt y)
25.0ms
(* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))

simplify39.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0317515
11321429
25002375

prune99.0ms

Filtered
75 candidates to 52 candidates (30.7%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New74175
Fresh088
Picked011
Done011
Total741185

Merged error: 0.0b

Counts
85 → 11

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (* (cbrt y) (cbrt y)))
1.2b
(* x (/ (* (cbrt y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)))) (* (cbrt z) (cbrt z))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
33×add-exp-log
19×add-cbrt-cube
16×prod-exp cbrt-unprod
13×cbrt-prod
11×add-sqr-sqrt
9×add-cube-cbrt *-un-lft-identity
6×pow1 cbrt-undiv div-exp
5×associate-*r*
4×add-log-exp
3×pow1/3 associate-*l*
1×times-frac associate-*r/ pow-prod-down *-commutative div-inv unswap-sqr
Counts
4 → 67
Calls
4 calls:
1.0ms
(cbrt y)
2.0ms
(cbrt (cbrt y))
4.0ms
(cbrt (* (cbrt y) (cbrt y)))
13.0ms
(* x (/ (* (cbrt y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)))) (* (cbrt z) (cbrt z))))

series112.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt y)
29.0ms
(cbrt (cbrt y))
34.0ms
(cbrt (* (cbrt y) (cbrt y)))
27.0ms
(* x (/ (* (cbrt y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)))) (* (cbrt z) (cbrt z))))

simplify58.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0466885
12076704
25001633

prune113.0ms

Filtered
79 candidates to 55 candidates (30.4%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New78179
Fresh088
Picked101
Done022
Total791190

Merged error: 0.0b

Counts
90 → 11

localize41.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt y))
0.6b
(cbrt (* (cbrt y) (cbrt y)))
0.6b
(cbrt (* (cbrt y) (cbrt y)))
1.2b
(* x (/ (* (cbrt y) (* (* (sqrt (cbrt (* (cbrt y) (cbrt y)))) (sqrt (cbrt (* (cbrt y) (cbrt y))))) (cbrt (cbrt y)))) (* (cbrt z) (cbrt z))))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
46×add-exp-log
28×add-cbrt-cube
25×prod-exp cbrt-unprod
11×cbrt-prod
10×add-sqr-sqrt
8×cbrt-undiv add-cube-cbrt *-un-lft-identity div-exp
6×pow1
5×associate-*r*
4×add-log-exp
3×pow1/3 associate-*l*
1×times-frac associate-*r/ pow-prod-down *-commutative div-inv unswap-sqr
Counts
4 → 69
Calls
4 calls:
3.0ms
(cbrt (cbrt y))
8.0ms
(cbrt (* (cbrt y) (cbrt y)))
7.0ms
(cbrt (* (cbrt y) (cbrt y)))
34.0ms
(* x (/ (* (cbrt y) (* (* (sqrt (cbrt (* (cbrt y) (cbrt y)))) (sqrt (cbrt (* (cbrt y) (cbrt y))))) (cbrt (cbrt y)))) (* (cbrt z) (cbrt z))))

series132.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(cbrt (cbrt y))
35.0ms
(cbrt (* (cbrt y) (cbrt y)))
38.0ms
(cbrt (* (cbrt y) (cbrt y)))
27.0ms
(* x (/ (* (cbrt y) (* (* (sqrt (cbrt (* (cbrt y) (cbrt y)))) (sqrt (cbrt (* (cbrt y) (cbrt y))))) (cbrt (cbrt y)))) (* (cbrt z) (cbrt z))))

simplify66.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
05251229
12270861
25001824

prune89.0ms

Filtered
81 candidates to 56 candidates (30.9%)
Pruning

12 alts after pruning (9 fresh and 3 done)

PrunedKeptTotal
New80181
Fresh088
Picked011
Done022
Total801292

Merged error: 0.0b

Counts
92 → 12

regimes521.0ms

Accuracy

0% (1.9b remaining)

Error of 1.9b against oracle of 0.0b and baseline of 1.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01312
11312

end0.0ms

sample750.0ms

Algorithm
intervals
Results
318.0ms9529×body80valid

Profiling

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