Details

Time bar (total: 2.4s)

sample93.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 12.304688%

Guaranteed chance to sample good point: 98.667177%

Results
6.0ms256×body80valid
1.0ms42×body80invalid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1233
2383
3473
4473

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
5.0ms
(* x (- 1.0 (* x y)))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* x (- 1.0 (* x y)))

simplify87.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0122130
1534113
22890113
35001113

prune48.0ms

Filtered
16 candidates to 27 candidates (-68.8%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New20727
Fresh000
Picked011
Done000
Total20828

Merged error: 0.0b

Counts
28 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y)))))
0.6b
(cbrt (* x (- 1.0 (* x y))))
0.6b
(cbrt (* x (- 1.0 (* x y))))
0.6b
(cbrt (* x (- 1.0 (* x y))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y)))))
4.0ms
(cbrt (* x (- 1.0 (* x y))))
4.0ms
(cbrt (* x (- 1.0 (* x y))))
4.0ms
(cbrt (* x (- 1.0 (* x y))))

series215.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(* (cbrt (* x (- 1.0 (* x y)))) (cbrt (* x (- 1.0 (* x y)))))
51.0ms
(cbrt (* x (- 1.0 (* x y))))
48.0ms
(cbrt (* x (- 1.0 (* x y))))
51.0ms
(cbrt (* x (- 1.0 (* x y))))

simplify51.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
04231104
116381039
25001977

prune234.0ms

Filtered
67 candidates to 84 candidates (-25.4%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New81384
Fresh066
Picked011
Done011
Total811192

Merged error: 0.0b

Counts
92 → 11

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (- 1.0 (* x y)))) (* (cbrt x) (cbrt (- 1.0 (* x y)))))
0.6b
(cbrt x)
0.6b
(cbrt (* x (- 1.0 (* x y))))
0.6b
(cbrt (* x (- 1.0 (* x y))))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
18×associate-*r/
16×cbrt-div
12×pow1/3
9×pow1 add-exp-log
8×flip3-- flip--
7×cbrt-prod pow-prod-down
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×add-cbrt-cube
4×frac-times associate-*l* add-log-exp
3×prod-exp cbrt-unprod
2×associate-*l/
1×swap-sqr associate-*r* pow-sqr *-commutative pow-prod-up
Counts
4 → 64
Calls
4 calls:
9.0ms
(* (cbrt (* x (- 1.0 (* x y)))) (* (cbrt x) (cbrt (- 1.0 (* x y)))))
1.0ms
(cbrt x)
4.0ms
(cbrt (* x (- 1.0 (* x y))))
4.0ms
(cbrt (* x (- 1.0 (* x y))))

series185.0ms

Counts
4 → 12
Calls
4 calls:
62.0ms
(* (cbrt (* x (- 1.0 (* x y)))) (* (cbrt x) (cbrt (- 1.0 (* x y)))))
23.0ms
(cbrt x)
48.0ms
(cbrt (* x (- 1.0 (* x y))))
51.0ms
(cbrt (* x (- 1.0 (* x y))))

simplify52.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0501960
11711906
25002876

prune210.0ms

Filtered
63 candidates to 76 candidates (-20.6%)
Pruning

12 alts after pruning (9 fresh and 3 done)

PrunedKeptTotal
New75176
Fresh088
Picked011
Done022
Total751287

Merged error: 0.0b

Counts
87 → 12

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (- 1.0 (* x y)))) (* (cbrt x) (cbrt (- 1.0 (* x y)))))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt (* x (- 1.0 (* x y))))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
16×associate-*r/
14×cbrt-div
12×pow1/3
9×pow1 add-exp-log cbrt-prod
7×add-sqr-sqrt add-cube-cbrt flip3-- *-un-lft-identity pow-prod-down flip--
5×add-cbrt-cube
4×frac-times associate-*l* add-log-exp
3×prod-exp cbrt-unprod
2×associate-*l/
1×swap-sqr associate-*r* pow-sqr *-commutative pow-prod-up
Counts
4 → 64
Calls
4 calls:
11.0ms
(* (cbrt (* x (- 1.0 (* x y)))) (* (cbrt x) (cbrt (- 1.0 (* x y)))))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
4.0ms
(cbrt (* x (- 1.0 (* x y))))

series156.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(* (cbrt (* x (- 1.0 (* x y)))) (* (cbrt x) (cbrt (- 1.0 (* x y)))))
24.0ms
(cbrt x)
21.0ms
(cbrt x)
48.0ms
(cbrt (* x (- 1.0 (* x y))))

simplify50.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0501821
11711772
25002738

prune163.0ms

Filtered
62 candidates to 76 candidates (-22.6%)
Pruning

12 alts after pruning (9 fresh and 3 done)

PrunedKeptTotal
New75176
Fresh088
Picked101
Done033
Total761288

Merged error: 0.0b

Counts
88 → 12

regimes208.0ms

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
083
183

end0.0ms

sample501.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 12.304688%

Guaranteed chance to sample good point: 98.667177%

Results
185.0ms8000×body80valid
33.0ms1400×body80invalid

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