Details

Time bar (total: 3.0s)

sample605.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 9.832764%

Guaranteed chance to sample good point: 86.857781%

Results
6.0ms256×body80valid
1.0ms39×body80invalid

simplify73.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1173
2313
3463
4533
5623
6803
71183
82353
94673
107503
1111363
1218183
1350023

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×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 → 41
Calls
2 calls:
6.0ms
(* y (- z x))
5.0ms
(+ x (* y (- z x)))

series25.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(* y (- z x))
14.0ms
(+ x (* y (- z x)))

simplify84.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0172180
1731165
23521165
35003165

prune52.0ms

Filtered
29 candidates to 47 candidates (-62.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New43447
Fresh000
Picked011
Done000
Total43548

Merged error: 0.0b

Counts
48 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ distribute-rgt-neg-out add-cbrt-cube flip-+
1×associate-+l+ unsub-neg
Counts
2 → 26
Calls
2 calls:
2.0ms
(+ x (* z y))
5.0ms
(+ (+ x (* z y)) (* y (neg x)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ x (* z y))
7.0ms
(+ (+ x (* z y)) (* y (neg x)))

simplify83.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
0166174
1672155
23139150
35001144

prune38.0ms

Filtered
22 candidates to 32 candidates (-45.5%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New32032
Fresh033
Picked011
Done011
Total32537

Merged error: 0.0b

Counts
37 → 5

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series93.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt y) (cbrt y))
23.0ms
(cbrt y)
21.0ms
(cbrt y)
24.0ms
(cbrt y)

simplify70.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (64.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune69.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh022
Picked011
Done022
Total85590

Merged error: 0.0b

Counts
90 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
0.5b
(cbrt (+ x (* y (- z x))))
0.5b
(cbrt (+ x (* y (- z x))))
0.5b
(cbrt (+ x (* y (- z x))))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
8.0ms
(* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
2.0ms
(cbrt (+ x (* y (- z x))))
2.0ms
(cbrt (+ x (* y (- z x))))
2.0ms
(cbrt (+ x (* y (- z x))))

series230.0ms

Counts
4 → 12
Calls
4 calls:
77.0ms
(* (cbrt (+ x (* y (- z x)))) (cbrt (+ x (* y (- z x)))))
49.0ms
(cbrt (+ x (* y (- z x))))
51.0ms
(cbrt (+ x (* y (- z x))))
52.0ms
(cbrt (+ x (* y (- z x))))

simplify41.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
03341245
111261180
250011111

prune118.0ms

Filtered
75 candidates to 99 candidates (-32.0%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New99099
Fresh011
Picked011
Done033
Total995104

Merged error: 0.0b

Counts
104 → 5

regimes197.0ms

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 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample1.1s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 9.832764%

Guaranteed chance to sample good point: 86.857781%

Results
188.0ms8000×body80valid
29.0ms1142×body80invalid

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