Details

Time bar (total: 1.4s)

analyze69.0ms

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
12.5%87.4%0.1%4
31.2%68.7%0.1%5
43.7%56.2%0.1%6
54.6%42.1%3.2%7
63.2%30.4%6.3%8
69.9%21.5%8.7%9
75.3%15.2%9.5%10
79%10.1%10.8%11
82%7%11%12
83.9%4.4%11.8%13
84.7%3.5%11.8%14

sample16.0ms

Algorithm
intervals
Results
4.0ms187×body80valid
2.0ms22×body640valid
1.0ms22×body320valid
1.0ms13×body1280valid
1.0ms12×body160valid
0.0ms2×body80invalid

simplify84.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (82.0ms)

IterNodesCost
016429
116429

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 16.4b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 1.0 y))
3.4b
(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×pow1 add-exp-log frac-times add-cube-cbrt sub-neg add-cbrt-cube add-log-exp
2×distribute-rgt-in associate-+r+ distribute-lft-in associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 45
Calls
2 calls:
8.0ms
(* (- 1.0 x) (- 1.0 y))
4.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

series8.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* (- 1.0 x) (- 1.0 y))
5.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

simplify33.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
05073575

prune84.0ms

Filtered
39 candidates to 51 candidates (-30.8%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New48351
Fresh000
Picked101
Done000
Total49352

Merged error: 0.0b

Counts
52 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (* y (- x 1.0)))
0.0b
(* y (- x 1.0))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log add-cube-cbrt sub-neg add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in associate-*r/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 37
Calls
2 calls:
3.0ms
(+ 1.0 (* y (- x 1.0)))
6.0ms
(* y (- x 1.0))

series9.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ 1.0 (* y (- x 1.0)))
4.0ms
(* y (- x 1.0))

simplify51.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04949327
14949327

prune47.0ms

Filtered
29 candidates to 43 candidates (-48.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New41243
Fresh202
Picked011
Done000
Total43346

Merged error: 0b

Counts
46 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (+ (* y x) (* y (neg 1.0))))
0.0b
(+ (* y x) (* y (neg 1.0)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ unsub-neg distribute-rgt-neg-out add-cbrt-cube flip-+ distribute-lft-out
1×associate-+r- associate-+r+
Counts
2 → 28
Calls
2 calls:
7.0ms
(+ 1.0 (+ (* y x) (* y (neg 1.0))))
4.0ms
(+ (* y x) (* y (neg 1.0)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ 1.0 (+ (* y x) (* y (neg 1.0))))
5.0ms
(+ (* y x) (* y (neg 1.0)))

simplify43.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05311286

prune42.0ms

Filtered
23 candidates to 34 candidates (-47.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New34034
Fresh011
Picked011
Done011
Total34337

Merged error: 0b

Counts
37 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite37.0ms

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:
10.0ms
(* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0))))
7.0ms
(cbrt (* y (- x 1.0)))
9.0ms
(cbrt (* y (- x 1.0)))
7.0ms
(cbrt (* y (- x 1.0)))

series96.0ms

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

simplify47.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
049361069
149361069

prune157.0ms

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

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New84084
Fresh000
Picked011
Done022
Total84387

Merged error: 0b

Counts
87 → 3

regimes69.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0369
1369

end0.0ms

sample437.0ms

Algorithm
intervals
Results
143.0ms5783×body80valid
74.0ms871×body640valid
42.0ms403×body1280valid
37.0ms593×body320valid
15.0ms350×body160valid
2.0ms65×body80invalid

Profiling

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