Details

Time bar (total: 1.8s)

sample24.0ms

Algorithm
intervals
Results
9.0ms327×body80valid

simplify26.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2344
3494
4574
5694
6904
71274
81764
93044
104394
114494
124494

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

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
(* z (- 1.0 y))
4.0ms
(+ (* x y) (* z (- 1.0 y)))

series13.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* z (- 1.0 y))
8.0ms
(+ (* x y) (* z (- 1.0 y)))

simplify92.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0194208
1748188
23251188
35001188

prune48.0ms

Filtered
47 candidates to 30 candidates (36.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New46147
Fresh000
Picked011
Done000
Total46248

Merged error: 0.0b

Counts
48 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

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:
4.0ms
(+ (* z 1.0) (* y (- x z)))
6.0ms
(* y (- x z))

series17.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ (* z 1.0) (* y (- x z)))
9.0ms
(* y (- x z))

simplify112.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0195202
1878188
24351188
35001188

prune45.0ms

Filtered
47 candidates to 30 candidates (36.2%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New45247
Fresh000
Picked011
Done011
Total45449

Merged error: 0b

Counts
49 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
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 → 101
Calls
4 calls:
10.0ms
(* (cbrt (- x z)) (cbrt (- x z)))
3.0ms
(cbrt (- x z))
3.0ms
(cbrt (- x z))
3.0ms
(cbrt (- x z))

series110.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (cbrt (- x z)) (cbrt (- x z)))
29.0ms
(cbrt (- x z))
26.0ms
(cbrt (- x z))
26.0ms
(cbrt (- x z))

simplify118.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (109.0ms)

IterNodesCost
0288793
1872756
23998674
35001652

prune144.0ms

Filtered
113 candidates to 78 candidates (31.0%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1130113
Fresh011
Picked011
Done022
Total1134117

Merged error: 0b

Counts
117 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* z 1.0) (* (* y (sqrt (- x z))) (sqrt (- x z))))
0.1b
(* y (sqrt (- x z)))
0.1b
(* (* y (sqrt (- x z))) (sqrt (- x z)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt associate-*r*
14×sqrt-div
12×*-un-lft-identity
11×sqrt-prod
10×pow1 add-exp-log associate-*r/ add-cbrt-cube
8×add-cube-cbrt
7×flip3-- flip--
5×add-log-exp
4×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod
2×associate-*l/ *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative flip3-+ sum-log flip-+
Counts
3 → 68
Calls
3 calls:
3.0ms
(+ (* z 1.0) (* (* y (sqrt (- x z))) (sqrt (- x z))))
7.0ms
(* y (sqrt (- x z)))
11.0ms
(* (* y (sqrt (- x z))) (sqrt (- x z)))

series30.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(+ (* z 1.0) (* (* y (sqrt (- x z))) (sqrt (- x z))))
15.0ms
(* y (sqrt (- x z)))
7.0ms
(* (* y (sqrt (- x z))) (sqrt (- x z)))

simplify48.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0369561
11731476
25001465

prune65.0ms

Filtered
77 candidates to 48 candidates (37.7%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New77077
Fresh000
Picked011
Done033
Total77481

Merged error: 0b

Counts
81 → 4

regimes189.0ms

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
0114
1114

end0.0ms

sample649.0ms

Algorithm
intervals
Results
288.0ms10075×body80valid

Profiling

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