Details

Time bar (total: 3.1s)

analyze743.0ms

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

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
1.0ms36×body80invalid

simplify102.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
049735
149735

prune15.0ms

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: 5.9b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

5.7b
(* 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

prune277.0ms

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

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New251035
Fresh101
Picked011
Done000
Total261137

Merged error: 0.0b

Counts
37 → 11

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
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 y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
10.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series92.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt y)
21.0ms
(cbrt y)
21.0ms
(cbrt y)
28.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify30.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
05124437

prune89.0ms

Filtered
46 candidates to 68 candidates (-47.8%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh099
Picked011
Done011
Total681179

Merged error: 0.0b

Counts
79 → 11

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)
3.1b
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
25×add-exp-log
22×add-cube-cbrt *-un-lft-identity associate-*r*
20×cbrt-prod
18×add-cbrt-cube
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp associate-*l*
6×pow1 unswap-sqr
4×add-log-exp
3×pow1/3
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
4 → 92
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
14.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

series77.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt z)
21.0ms
(cbrt z)
24.0ms
(cbrt z)
10.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

simplify70.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04951801
14951801

prune116.0ms

Filtered
72 candidates to 104 candidates (-44.4%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New1004104
Fresh448
Picked011
Done112
Total10510115

Merged error: 0b

Counts
115 → 10

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (cbrt z))
0.5b
(cbrt (cbrt z))
0.5b
(cbrt (cbrt z))
3.1b
(* (/ x (* (cbrt z) (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z))))) (/ y (cbrt z)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
37×cbrt-prod
33×add-sqr-sqrt
30×add-cbrt-cube
25×add-cube-cbrt *-un-lft-identity
23×times-frac
22×associate-*r* prod-exp cbrt-unprod
13×cbrt-undiv div-exp
7×associate-*l*
6×pow1
4×add-log-exp
3×pow1/3 unswap-sqr
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
4 → 106
Calls
4 calls:
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))
23.0ms
(* (/ x (* (cbrt z) (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z))))) (/ y (cbrt z)))

series102.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(cbrt (cbrt z))
29.0ms
(cbrt (cbrt z))
33.0ms
(cbrt (cbrt z))
10.0ms
(* (/ x (* (cbrt z) (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z))))) (/ y (cbrt z)))

simplify67.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04991917
14991917

prune90.0ms

Filtered
81 candidates to 118 candidates (-45.7%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New1180118
Fresh077
Picked011
Done022
Total11810128

Merged error: 0b

Counts
128 → 10

regimes454.0ms

Accuracy

89.7% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 5.6b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04036
14036

end0.0ms

sample539.0ms

Algorithm
intervals
Results
259.0ms8000×body80valid
46.0ms1512×body80invalid

Profiling

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