Details

Time bar (total: 1.4s)

analyze40.0ms

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%74.9%25.1%4
18.7%56.2%25.1%5
28.1%34.3%37.6%6
34.3%28.1%37.6%7
39%17.2%43.8%8
41%13.7%45.4%9
43.1%8.4%48.5%10
44%6.7%49.3%11
45%4.1%50.8%12
45.4%3.3%51.2%13
45.9%2.1%52%14

sample14.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
0.0ms4×body80invalid
0.0ms4×body80nan

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
02258
12258

prune5.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* y (sqrt x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×associate-*r*
4×add-cube-cbrt *-un-lft-identity sqrt-prod
3×pow1 add-exp-log associate-*l* add-cbrt-cube
2×unswap-sqr
1×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 22
Calls
1 calls:
5.0ms
(* y (sqrt x))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* y (sqrt x))

simplify40.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05051174

prune39.0ms

Filtered
17 candidates to 25 candidates (-47.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New21425
Fresh000
Picked011
Done000
Total21526

Merged error: 0.0b

Counts
26 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b
(* y (fabs (cbrt x)))
0.3b
(* (* y (fabs (cbrt x))) (sqrt (cbrt x)))
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*r*
11×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
9×cbrt-prod
6×sqrt-prod
4×associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
2×pow1/3 *-commutative
1×unswap-sqr
Counts
4 → 64
Calls
4 calls:
3.0ms
(* y (fabs (cbrt x)))
6.0ms
(* (* y (fabs (cbrt x))) (sqrt (cbrt x)))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series80.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(* y (fabs (cbrt x)))
29.0ms
(* (* y (fabs (cbrt x))) (sqrt (cbrt x)))
22.0ms
(cbrt x)
22.0ms
(cbrt x)

simplify41.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
04878500
14878500

prune86.0ms

Filtered
50 candidates to 76 candidates (-52.0%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New73376
Fresh123
Picked011
Done011
Total74781

Merged error: 0.0b

Counts
81 → 7

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
0.5b
(cbrt (sqrt x))
0.5b
(cbrt (sqrt x))
0.6b
(cbrt x)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
55×cbrt-prod
43×add-sqr-sqrt
26×sqrt-prod
21×add-cube-cbrt *-un-lft-identity
11×pow1 swap-sqr
9×pow1/3 associate-*r* associate-*l* unswap-sqr
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
7.0ms
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
2.0ms
(cbrt (sqrt x))
2.0ms
(cbrt (sqrt x))
1.0ms
(cbrt x)

series71.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(* (cbrt (sqrt x)) (cbrt (sqrt x)))
15.0ms
(cbrt (sqrt x))
15.0ms
(cbrt (sqrt x))
24.0ms
(cbrt x)

simplify44.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05214685

prune110.0ms

Filtered
63 candidates to 107 candidates (-69.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1061107
Fresh134
Picked011
Done022
Total1077114

Merged error: 0.0b

Counts
114 → 7

localize20.0ms

Local error

Found 4 expressions with local error:

0.5b
(pow (cbrt (cbrt (sqrt x))) 2)
0.6b
(cbrt x)
0.6b
(cbrt (cbrt (sqrt x)))
0.6b
(cbrt (cbrt (sqrt x)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
48×cbrt-prod
16×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×unpow-prod-down
9×sqrt-prod
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×pow-pow
1×pow-to-exp pow-exp unpow2 sqr-pow
Counts
4 → 73
Calls
4 calls:
4.0ms
(pow (cbrt (cbrt (sqrt x))) 2)
1.0ms
(cbrt x)
2.0ms
(cbrt (cbrt (sqrt x)))
2.0ms
(cbrt (cbrt (sqrt x)))

series73.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(pow (cbrt (cbrt (sqrt x))) 2)
21.0ms
(cbrt x)
15.0ms
(cbrt (cbrt (sqrt x)))
16.0ms
(cbrt (cbrt (sqrt x)))

simplify50.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05165604

prune105.0ms

Filtered
54 candidates to 85 candidates (-57.4%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh033
Picked011
Done033
Total85792

Merged error: 0.0b

Counts
92 → 7

regimes164.0ms

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 (0.0ms)

IterNodesCost
0198
1198

end0.0ms

sample348.0ms

Algorithm
intervals
Results
224.0ms7998×body80valid
3.0ms115×body80nan
2.0ms61×body80invalid
0.0ms2×body640valid

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