Details

Time bar (total: 3.0s)

analyze973.0ms

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

sample23.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms58×body80invalid

simplify105.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (103.0ms)

IterNodesCost
049735
149735

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 6.7b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

6.6b
(* 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))

simplify61.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
05355230

prune72.0ms

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

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New26935
Fresh000
Picked011
Done000
Total261036

Merged error: 0.0b

Counts
36 → 10

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.9b
(* y (/ (cbrt x) z))
3.4b
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
30×add-exp-log
28×add-sqr-sqrt
23×associate-*r*
21×add-cbrt-cube
20×add-cube-cbrt *-un-lft-identity times-frac
18×pow1
16×cbrt-prod
15×prod-exp cbrt-unprod
9×pow-prod-down
4×associate-*l* add-log-exp
3×cbrt-undiv associate-*r/ div-exp unswap-sqr
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 91
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
8.0ms
(* y (/ (cbrt x) z))
11.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

series75.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(cbrt x)
21.0ms
(cbrt x)
21.0ms
(* y (/ (cbrt x) z))
8.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

simplify47.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05231635

prune100.0ms

Filtered
64 candidates to 103 candidates (-60.9%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New1012103
Fresh358
Picked101
Done011
Total1058113

Merged error: 0.0b

Counts
113 → 8

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
3.4b
(* (* (cbrt x) (cbrt x)) (* (* y (/ (cbrt (pow (cbrt x) 2)) (* (cbrt z) (cbrt z)))) (/ (cbrt (cbrt x)) (cbrt z))))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
97×add-exp-log
59×prod-exp cbrt-unprod
47×add-cbrt-cube
25×pow1
16×cbrt-undiv div-exp
15×pow-prod-down
9×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-*r/
4×add-log-exp
3×pow1/3
1×frac-times associate-*r* associate-*l* associate-*l/ *-commutative
Counts
4 → 88
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
24.0ms
(* (* (cbrt x) (cbrt x)) (* (* y (/ (cbrt (pow (cbrt x) 2)) (* (cbrt z) (cbrt z)))) (/ (cbrt (cbrt x)) (cbrt z))))

series74.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt x)
25.0ms
(cbrt x)
22.0ms
(cbrt x)
6.0ms
(* (* (cbrt x) (cbrt x)) (* (* y (/ (cbrt (pow (cbrt x) 2)) (* (cbrt z) (cbrt z)))) (/ (cbrt (cbrt x)) (cbrt z))))

simplify55.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
049491079
149491079

prune105.0ms

Filtered
45 candidates to 100 candidates (-122.2%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New1000100
Fresh066
Picked011
Done011
Total1008108

Merged error: 0.0b

Counts
108 → 8

localize4.0ms

Local error

Found 1 expressions with local error:

4.9b
(* y (/ x 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
(* y (/ x z))

series5.0ms

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

simplify62.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
05155230

prune30.0ms

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

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New34135
Fresh145
Picked011
Done022
Total35843

Merged error: 0b

Counts
43 → 8

regimes473.0ms

Accuracy

53.8% (2.2b remaining)

Error of 2.2b against oracle of 0.0b and baseline of 4.7b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04161
14161

end0.0ms

sample576.0ms

Algorithm
intervals
Results
274.0ms8000×body80valid
52.0ms1500×body80invalid

Profiling

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