Details

Time bar (total: 1.9s)

sample40.0ms

Algorithm
intervals
Results
22.0ms482×body80valid

simplify120.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (118.0ms)

IterNodesCost
0529111

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: 7.3b

Counts
2 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x.im (* x.im -3))
8.1b
(* x.re (* x.im (* x.im -3)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
associate-*l*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*r* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
5.0ms
(* x.im (* x.im -3))
6.0ms
(* x.re (* x.im (* x.im -3)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* x.im (* x.im -3))
7.0ms
(* x.re (* x.im (* x.im -3)))

simplify40.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05061299

prune57.0ms

Filtered
22 candidates to 45 candidates (-104.5%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New41445
Fresh011
Picked011
Done000
Total41647

Merged error: 0.1b

Counts
47 → 6

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x.re x.im) (* x.im -3))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative add-log-exp
Counts
1 → 22
Calls
1 calls:
6.0ms
(* (* x.re x.im) (* x.im -3))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (* x.re x.im) (* x.im -3))

simplify37.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05282193

prune29.0ms

Filtered
10 candidates to 25 candidates (-150.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New25025
Fresh044
Picked011
Done011
Total25631

Merged error: 0.1b

Counts
31 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x.re)
0.5b
(cbrt x.re)
0.5b
(cbrt x.re)
6.4b
(* (* (cbrt x.re) (cbrt x.re)) (* x.im (* (* x.im -3) (cbrt x.re))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
36×pow1 add-exp-log
24×pow-prod-down prod-exp add-cbrt-cube cbrt-unprod
cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
add-log-exp
pow1/3
associate-*r* associate-*l* *-commutative
Counts
4 → 67
Calls
4 calls:
1.0ms
(cbrt x.re)
3.0ms
(cbrt x.re)
1.0ms
(cbrt x.re)
14.0ms
(* (* (cbrt x.re) (cbrt x.re)) (* x.im (* (* x.im -3) (cbrt x.re))))

series78.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt x.re)
22.0ms
(cbrt x.re)
22.0ms
(cbrt x.re)
11.0ms
(* (* (cbrt x.re) (cbrt x.re)) (* x.im (* (* x.im -3) (cbrt x.re))))

simplify53.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04973443
14973443

prune71.0ms

Filtered
41 candidates to 79 candidates (-92.7%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New79079
Fresh033
Picked011
Done022
Total79685

Merged error: 0.1b

Counts
85 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* x.im x.im) -3)
8.1b
(* x.re (* (* x.im x.im) -3))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
*-commutative add-log-exp
unswap-sqr
Counts
2 → 40
Calls
2 calls:
5.0ms
(* (* x.im x.im) -3)
7.0ms
(* x.re (* (* x.im x.im) -3))

series10.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* (* x.im x.im) -3)
7.0ms
(* x.re (* (* x.im x.im) -3))

simplify30.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05025311

prune43.0ms

Filtered
25 candidates to 46 candidates (-84.0%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New46046
Fresh022
Picked011
Done033
Total46652

Merged error: 0.1b

Counts
52 → 6

regimes134.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01311
11311

end0.0ms

sample1.0s

Algorithm
intervals
Results
656.0ms14589×body80valid

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