Details

Time bar (total: 3.1s)

analyze758.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
5.8%94%0.2%9
7.6%92.2%0.2%10
11.6%88.2%0.2%11
18.5%81.3%0.2%12
32.3%66.9%0.8%13
37%62.2%0.8%14

sample22.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms56×body80invalid

simplify102.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
049735
149735

prune12.0ms

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: 5.7b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

5.6b
(* 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))

simplify62.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
05355230

prune68.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New29635
Fresh011
Picked011
Done000
Total29837

Merged error: 0.0b

Counts
37 → 8

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
1.0b
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log
11×add-cbrt-cube
9×pow1 cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3 associate-*l* pow-prod-down
2×cbrt-undiv associate-*r/ div-exp
1×associate-*r* *-commutative
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
10.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series91.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt z)
24.0ms
(cbrt z)
21.0ms
(cbrt z)
25.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify41.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05103442

prune90.0ms

Filtered
45 candidates to 68 candidates (-51.1%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New65368
Fresh156
Picked011
Done011
Total661076

Merged error: 0.0b

Counts
76 → 10

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt z))
0.6b
(cbrt (cbrt z))
0.6b
(cbrt (cbrt z))
1.0b
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)))))))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
31×add-exp-log
27×cbrt-prod
17×prod-exp cbrt-unprod
15×add-cbrt-cube
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×pow1
4×cbrt-undiv div-exp add-log-exp
3×pow1/3 associate-*l* pow-prod-down
2×associate-*r/
1×associate-*r* *-commutative
Counts
4 → 69
Calls
4 calls:
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
19.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)))))))

series115.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(cbrt (cbrt z))
29.0ms
(cbrt (cbrt z))
32.0ms
(cbrt (cbrt z))
25.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)))))))

simplify57.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
05682638

prune95.0ms

Filtered
51 candidates to 81 candidates (-58.8%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New80181
Fresh077
Picked011
Done022
Total801191

Merged error: 0.0b

Counts
91 → 11

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt z))
0.6b
(cbrt (cbrt z))
0.6b
(cbrt (pow (cbrt (cbrt z)) 2))
1.0b
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (* (* (cbrt (cbrt z)) (* (cbrt (pow (cbrt (cbrt z)) 2)) (cbrt (cbrt (cbrt z))))) (cbrt (cbrt z)))))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
41×cbrt-prod
39×add-exp-log
23×prod-exp cbrt-unprod
17×add-cbrt-cube
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×pow1 unpow-prod-down
5×cbrt-undiv div-exp
4×add-log-exp
3×pow1/3 associate-*l* pow-prod-down
2×associate-*r/
1×associate-*r* *-commutative unpow2 sqr-pow
Counts
4 → 79
Calls
4 calls:
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
4.0ms
(cbrt (pow (cbrt (cbrt z)) 2))
23.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (* (* (cbrt (cbrt z)) (* (cbrt (pow (cbrt (cbrt z)) 2)) (cbrt (cbrt (cbrt z))))) (cbrt (cbrt z)))))))

series119.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(cbrt (cbrt z))
28.0ms
(cbrt (cbrt z))
36.0ms
(cbrt (pow (cbrt (cbrt z)) 2))
26.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (* (* (cbrt (cbrt z)) (* (cbrt (pow (cbrt (cbrt z)) 2)) (cbrt (cbrt (cbrt z))))) (cbrt (cbrt z)))))))

simplify87.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
049581268
149581268

prune177.0ms

Filtered
70 candidates to 91 candidates (-30.0%)
Pruning

11 alts after pruning (7 fresh and 4 done)

PrunedKeptTotal
New91091
Fresh077
Picked011
Done033
Total9111102

Merged error: 0.0b

Counts
102 → 11

regimes479.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01419
11419

end0.0ms

sample548.0ms

Algorithm
intervals
Results
261.0ms8000×body80valid
54.0ms1547×body80invalid

Profiling

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