Details

Time bar (total: 1.9s)

analyze295.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
18.7%81.1%0.1%7
21.8%78%0.1%8
27.3%67.1%5.6%9
41%50.3%8.7%10
43.9%47%9.1%11
48.3%38%13.7%12
56.3%27.4%16.2%13
58.2%25.4%16.4%14

sample17.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
1.0ms28×body80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0797
1797

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: 0.1b

Counts
2 → 2

localize208.0ms

Local error

Found 1 expressions with local error:

0.2b
(* y (/ 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
(* y (/ y z))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* y (/ y z))

simplify57.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
05032218

prune54.0ms

Filtered
22 candidates to 35 candidates (-59.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New31435
Fresh101
Picked011
Done000
Total32537

Merged error: 0.0b

Counts
37 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series92.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt z) (cbrt z))
24.0ms
(cbrt z)
21.0ms
(cbrt z)
22.0ms
(cbrt z)

simplify51.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05537356

prune99.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh033
Picked011
Done011
Total84690

Merged error: 0.0b

Counts
90 → 6

localize6.0ms

Local error

Found 1 expressions with local error:

13.3b
(* (* y y) (/ 1 z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×add-sqr-sqrt prod-exp
11×times-frac
9×*-un-lft-identity
8×add-cube-cbrt
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down unswap-sqr
2×cbrt-undiv rec-exp 1-exp
1×associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 41
Calls
1 calls:
8.0ms
(* (* y y) (/ 1 z))

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(* (* y y) (/ 1 z))

simplify70.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
04854284
14854284

prune46.0ms

Filtered
21 candidates to 44 candidates (-109.5%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New44044
Fresh033
Picked011
Done022
Total44650

Merged error: 0.0b

Counts
50 → 6

localize7.0ms

Local error

Found 4 expressions with local error:

0.2b
(* y (/ y z))
0.2b
(* y (/ y z))
16.7b
(sqrt (* y (/ y z)))
16.7b
(sqrt (* y (/ y z)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
26×associate-*r*
20×add-cube-cbrt *-un-lft-identity times-frac
14×pow1 add-exp-log add-cbrt-cube
6×associate-*l*
4×sqrt-pow1 associate-*r/ pow-prod-down prod-exp cbrt-unprod add-log-exp unswap-sqr
2×cbrt-undiv pow1/2 sqrt-div div-exp sqrt-prod *-commutative div-inv
Counts
4 → 88
Calls
4 calls:
6.0ms
(* y (/ y z))
6.0ms
(* y (/ y z))
3.0ms
(sqrt (* y (/ y z)))
3.0ms
(sqrt (* y (/ y z)))

series21.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(* y (/ y z))
3.0ms
(* y (/ y z))
6.0ms
(sqrt (* y (/ y z)))
6.0ms
(sqrt (* y (/ y z)))

simplify42.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05111682

prune105.0ms

Filtered
72 candidates to 100 candidates (-38.9%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New991100
Fresh022
Picked011
Done033
Total997106

Merged error: 0.0b

Counts
106 → 7

regimes240.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0267
1267

end0.0ms

sample426.0ms

Algorithm
intervals
Results
214.0ms8000×body80valid
26.0ms939×body80invalid

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