Details

Time bar (total: 2.5s)

sample42.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
17.0ms348×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

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

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (+ (* x y) z) y) t)
0.0b
(+ (* x y) z)
0.1b
(* (+ (* x y) z) y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×flip3-+ associate-*r* associate-*l* flip-+
2×+-commutative associate-*l/ sum-log
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 42
Calls
3 calls:
6.0ms
(+ (* (+ (* x y) z) y) t)
7.0ms
(+ (* x y) z)
6.0ms
(* (+ (* x y) z) y)

series29.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ (* (+ (* x y) z) y) t)
5.0ms
(+ (* x y) z)
9.0ms
(* (+ (* x y) z) y)

simplify100.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0208263
1742237
24187233
35002233

prune71.0ms

Filtered
36 candidates to 51 candidates (-41.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New45651
Fresh000
Picked011
Done000
Total45752

Merged error: 0.0b

Counts
52 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt (+ (* x y) z))

rewrite27.0ms

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:
13.0ms
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
4.0ms
(cbrt (+ (* x y) z))
4.0ms
(cbrt (+ (* x y) z))
4.0ms
(cbrt (+ (* x y) z))

series139.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
35.0ms
(cbrt (+ (* x y) z))
32.0ms
(cbrt (+ (* x y) z))
32.0ms
(cbrt (+ (* x y) z))

simplify81.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0282876
1876825
23379768
35002750

prune121.0ms

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

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh055
Picked011
Done011
Total997106

Merged error: 0.0b

Counts
106 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
7.2b
(cbrt (* (+ (* x y) z) y))
7.2b
(cbrt (* (+ (* x y) z) y))
7.2b
(cbrt (* (+ (* x y) z) y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
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×associate-*r/ pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
9.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))

series168.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(* (cbrt (* (+ (* x y) z) y)) (cbrt (* (+ (* x y) z) y)))
40.0ms
(cbrt (* (+ (* x y) z) y))
39.0ms
(cbrt (* (+ (* x y) z) y))
38.0ms
(cbrt (* (+ (* x y) z) y))

simplify45.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0370868
11163803
25001751

prune128.0ms

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

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New83184
Fresh044
Picked101
Done022
Total84791

Merged error: 0b

Counts
91 → 7

localize19.0ms

Local error

Found 4 expressions with local error:

7.2b
(cbrt (* (+ (* x y) z) y))
7.2b
(cbrt (* (+ (* x y) z) y))
7.2b
(cbrt (* (+ (* x y) z) y))
7.2b
(cbrt (* (+ (* x y) z) y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-div associate-*l/
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ pow1/3 add-cbrt-cube flip-+ add-log-exp
Counts
4 → 44
Calls
4 calls:
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))
5.0ms
(cbrt (* (+ (* x y) z) y))

series157.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(cbrt (* (+ (* x y) z) y))
38.0ms
(cbrt (* (+ (* x y) z) y))
38.0ms
(cbrt (* (+ (* x y) z) y))
40.0ms
(cbrt (* (+ (* x y) z) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 3 (49.0ms)

IterNodesCost
0202532
1512496
21850484
35002460

prune95.0ms

Filtered
52 candidates to 56 candidates (-7.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh044
Picked011
Done022
Total56763

Merged error: 0b

Counts
63 → 7

regimes409.0ms

Accuracy

0% (0.0b 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
0124
1124

end0.0ms

sample736.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
340.0ms11283×body80valid

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