Details

Time bar (total: 2.1s)

analyze346.0ms

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
14%85.8%0.1%7
22.6%77.2%0.1%8
23.8%74.5%1.7%9
40%56%4%10
47.3%48.7%4%11
48.4%45.8%5.8%12
58.6%32.4%9%13
63.4%27.5%9%14

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
1.0ms26×body80invalid

simplify113.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (111.0ms)

IterNodesCost
051987

prune9.0ms

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

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* x (/ y z)))
5.9b
(* x (/ y z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
3.0ms
(+ x (* x (/ y z)))
6.0ms
(* x (/ y z))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ x (* x (/ y z)))
5.0ms
(* x (/ y z))

simplify59.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
04979371
14979371

prune73.0ms

Filtered
34 candidates to 49 candidates (-44.1%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New42749
Fresh011
Picked011
Done000
Total42951

Merged error: 0.0b

Counts
51 → 9

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
2.1b
(* 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)))))

series90.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt y)
21.0ms
(cbrt y)
21.0ms
(cbrt y)
26.0ms
(* x (* (cbrt y) (/ (cbrt y) (* (cbrt z) (cbrt z)))))

simplify27.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
05124437

prune86.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New67168
Fresh077
Picked101
Done011
Total68977

Merged error: 0.0b

Counts
77 → 9

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
2.1b
(* (* x (cbrt y)) (/ (cbrt y) (* (cbrt z) (cbrt z))))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
14×add-cbrt-cube
12×cbrt-prod
11×prod-exp cbrt-unprod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r*
9×pow1
6×times-frac
4×cbrt-undiv div-exp add-log-exp
3×pow1/3 pow-prod-down
1×associate-*r/ associate-*l* *-commutative div-inv
Counts
4 → 67
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))))

series90.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
21.0ms
(cbrt y)
27.0ms
(* (* x (cbrt y)) (/ (cbrt y) (* (cbrt z) (cbrt z))))

simplify48.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05162571

prune85.0ms

Filtered
50 candidates to 79 candidates (-58.0%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New79079
Fresh077
Picked011
Done011
Total79988

Merged error: 0.0b

Counts
88 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
4.3b
(* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×cbrt-prod times-frac add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down
4×add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×associate-*r/ associate-*l* *-commutative div-inv
Counts
4 → 80
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
12.0ms
(* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))

series73.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
23.0ms
(cbrt y)
8.0ms
(* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))

simplify69.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04955584
14955584

prune73.0ms

Filtered
57 candidates to 92 candidates (-61.4%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New92092
Fresh066
Picked011
Done022
Total929101

Merged error: 0.0b

Counts
101 → 9

regimes283.0ms

Accuracy

-43.4% (2.4b remaining)

Error of 2.4b against oracle of 0.0b and baseline of 1.7b

bsearch30.0ms

Steps
ItersRangePoint
9
1.860479286139655e+219
3.6563829194843227e+224
1.8848281515184507e+219
6
-2.2434160492661708e+137
-3.544585708459249e+136
-9.162031571097381e+136

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
03550
13550

end0.0ms

sample397.0ms

Algorithm
intervals
Results
202.0ms8000×body80valid
18.0ms732×body80invalid

Profiling

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