Details

Time bar (total: 2.1s)

sample22.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
10.0ms329×body80valid

simplify147.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1294
2654
31284
41744
51894
62064
72554
83504
96254
1013524
1118314
1226184
1337484
1450014

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

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* (- y x) 6.0) z))
0.0b
(* (- y x) 6.0)
0.2b
(* (* (- y x) 6.0) z)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×*-un-lft-identity
6×add-cube-cbrt associate-*r* associate-*l* associate-*l/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip--
1×+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 53
Calls
3 calls:
3.0ms
(+ x (* (* (- y x) 6.0) z))
6.0ms
(* (- y x) 6.0)
7.0ms
(* (* (- y x) 6.0) z)

series22.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(+ x (* (* (- y x) 6.0) z))
4.0ms
(* (- y x) 6.0)
8.0ms
(* (* (- y x) 6.0) z)

simplify37.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0246290
11073249
25001249

prune77.0ms

Filtered
40 candidates to 62 candidates (-55.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New57562
Fresh000
Picked011
Done000
Total57663

Merged error: 0.0b

Counts
63 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (* 6.0 z)))
0.2b
(* (- y x) (* 6.0 z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt *-un-lft-identity associate-*l*
4×add-log-exp
3×add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
2×associate-*l/
1×+-commutative flip3-- flip3-+ associate-*r* sum-log *-commutative flip-- flip-+ distribute-lft-out-- difference-of-squares
Counts
2 → 33
Calls
2 calls:
3.0ms
(+ x (* (- y x) (* 6.0 z)))
7.0ms
(* (- y x) (* 6.0 z))

series18.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ x (* (- y x) (* 6.0 z)))
8.0ms
(* (- y x) (* 6.0 z))

simplify101.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0206210
1717179
23878179
35003179

prune49.0ms

Filtered
24 candidates to 39 candidates (-62.5%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New38139
Fresh044
Picked011
Done011
Total38745

Merged error: 0b

Counts
45 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
0.6b
(cbrt (* (- y x) 6.0))
0.6b
(cbrt (* (- y x) 6.0))
0.6b
(cbrt (* (- y x) 6.0))

rewrite24.0ms

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 (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
5.0ms
(cbrt (* (- y x) 6.0))
5.0ms
(cbrt (* (- y x) 6.0))
5.0ms
(cbrt (* (- y x) 6.0))

series154.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
37.0ms
(cbrt (* (- y x) 6.0))
35.0ms
(cbrt (* (- y x) 6.0))
35.0ms
(cbrt (* (- y x) 6.0))

simplify154.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0313693
11028642
24918582
35001582

prune160.0ms

Filtered
64 candidates to 84 candidates (-31.3%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New84084
Fresh044
Picked011
Done022
Total84791

Merged error: 0b

Counts
91 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (- (* y y) (* x x)) 6.0)
2.1b
(- (* y y) (* x x))
9.3b
(* (* (- (* y y) (* x x)) 6.0) z)
19.8b
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
20×add-exp-log add-cbrt-cube
13×*-un-lft-identity
11×pow1 add-sqr-sqrt
10×associate-*l/
9×add-cube-cbrt
7×prod-exp cbrt-unprod
6×associate-*r* add-log-exp
5×associate-*l*
4×flip3-- times-frac pow-prod-down associate-/r* flip--
3×cbrt-undiv div-exp
2×associate-/r/ *-commutative associate-/l/ distribute-lft-out difference-of-squares
1×sub-neg frac-2neg flip3-+ diff-log clear-num flip-+ div-inv associate-/l* unswap-sqr
Counts
4 → 83
Calls
4 calls:
6.0ms
(* (- (* y y) (* x x)) 6.0)
3.0ms
(- (* y y) (* x x))
7.0ms
(* (* (- (* y y) (* x x)) 6.0) z)
12.0ms
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

series41.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* (- (* y y) (* x x)) 6.0)
6.0ms
(- (* y y) (* x x))
13.0ms
(* (* (- (* y y) (* x x)) 6.0) z)
15.0ms
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

simplify63.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0396690
12263562
25001562

prune80.0ms

Filtered
62 candidates to 95 candidates (-53.2%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New94195
Fresh123
Picked011
Done033
Total957102

Merged error: 0b

Counts
102 → 7

regimes223.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample587.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
307.0ms10137×body80valid

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