Details

Time bar (total: 2.9s)

analyze933.0ms

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

sample26.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms52×body80invalid

simplify102.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
049735
149735

prune11.0ms

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: 6.6b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

6.5b
(* 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))

series5.0ms

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

simplify64.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
05355230

prune78.0ms

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

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New26935
Fresh011
Picked011
Done000
Total261137

Merged error: 0.0b

Counts
37 → 11

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.7b
(* 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)
11.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

series99.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(cbrt y)
23.0ms
(cbrt y)
23.0ms
(cbrt y)
27.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify29.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
05124437

prune90.0ms

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

localize8.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
1.5b
(* y (/ (cbrt x) z))
4.1b
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

rewrite26.0ms

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)
10.0ms
(* y (/ (cbrt x) z))
10.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

series74.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt x)
22.0ms
(cbrt x)
21.0ms
(* y (/ (cbrt x) z))
8.0ms
(* (* (cbrt x) (cbrt x)) (* y (/ (cbrt x) z)))

simplify45.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05231635

prune93.0ms

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

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New1021103
Fresh358
Picked101
Done202
Total1086114

Merged error: 0b

Counts
114 → 6

localize4.0ms

Local error

Found 1 expressions with local error:

6.3b
(* 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))

simplify59.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
05155230

prune29.0ms

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

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New35035
Fresh055
Picked011
Done000
Total35641

Merged error: 0b

Counts
41 → 6

regimes536.0ms

Accuracy

75.3% (1.5b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 6.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03375
13375

end0.0ms

sample561.0ms

Algorithm
intervals
Results
270.0ms8000×body80valid
50.0ms1568×body80invalid

Profiling

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