Details

Time bar (total: 2.0s)

sample23.0ms

Algorithm
intervals
Results
9.0ms318×body80valid

simplify42.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0134
1204
2344
3514
4584
5644
6814
71124
81594
92734
103704
114284
124504
134654
144654

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*r*
2×associate-*l/
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 → 33
Calls
2 calls:
4.0ms
(+ (* x y) (* (- x 1.0) z))
6.0ms
(* (- x 1.0) z)

series11.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ (* x y) (* (- x 1.0) z))
4.0ms
(* (- x 1.0) z)

simplify106.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0187183
1775166
24041166
35001166

prune58.0ms

Filtered
39 candidates to 28 candidates (28.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New35439
Fresh000
Picked011
Done000
Total35540

Merged error: 0b

Counts
40 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite22.0ms

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:
10.0ms
(* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
3.0ms
(cbrt (+ (* x y) (* (- x 1.0) z)))
3.0ms
(cbrt (+ (* x y) (* (- x 1.0) z)))
3.0ms
(cbrt (+ (* x y) (* (- x 1.0) z)))

series190.0ms

Counts
4 → 12
Calls
4 calls:
67.0ms
(* (cbrt (+ (* x y) (* (- x 1.0) z))) (cbrt (+ (* x y) (* (- x 1.0) z))))
40.0ms
(cbrt (+ (* x y) (* (- x 1.0) z)))
42.0ms
(cbrt (+ (* x y) (* (- x 1.0) z)))
41.0ms
(cbrt (+ (* x y) (* (- x 1.0) z)))

simplify46.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
03111298
110351219
250011117

prune209.0ms

Filtered
99 candidates to 75 candidates (24.2%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh033
Picked011
Done011
Total995104

Merged error: 0b

Counts
104 → 5

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))))
0.0b
(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
1.9b
(* (- (pow x 3) (pow 1.0 3)) z)
12.3b
(/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
25×associate-*l*
18×*-un-lft-identity
16×difference-of-squares
12×unpow-prod-down cube-prod
11×add-exp-log add-cbrt-cube add-log-exp
8×add-cube-cbrt sqr-pow
6×pow1
5×distribute-lft-out--
4×associate-*l/ sum-log
3×flip3-+ times-frac associate-*r* associate-/r* flip-+
2×cbrt-undiv +-commutative flip3-- div-exp prod-exp associate-/r/ flip-- cbrt-unprod associate-/l/
1×difference-cubes associate-+r+ frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 91
Calls
4 calls:
10.0ms
(+ (* x y) (/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))))
5.0ms
(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
15.0ms
(* (- (pow x 3) (pow 1.0 3)) z)
20.0ms
(/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

series43.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(+ (* x y) (/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))))
2.0ms
(+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))
5.0ms
(* (- (pow x 3) (pow 1.0 3)) z)
11.0ms
(/ (* (- (pow x 3) (pow 1.0 3)) z) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))

simplify65.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0502945
12349831
25001825

prune179.0ms

Filtered
103 candidates to 72 candidates (30.1%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1021103
Fresh112
Picked011
Done112
Total1044108

Merged error: 0b

Counts
108 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×add-log-exp
4×associate-+r+
3×sub-neg *-un-lft-identity
2×pow1 add-exp-log distribute-rgt-in add-sqr-sqrt add-cube-cbrt distribute-lft-in add-cbrt-cube
1×+-commutative flip3-- distribute-rgt-out-- flip3-+ diff-log sum-log flip-- flip-+
Counts
2 → 28
Calls
2 calls:
3.0ms
(- (* x z) z)
4.0ms
(+ (* x y) (* 1.0 (- (* x z) z)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(- (* x z) z)
8.0ms
(+ (* x y) (* 1.0 (- (* x z) z)))

simplify66.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0173196
1555172
22340170
35001170

prune36.0ms

Filtered
34 candidates to 23 candidates (32.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New33134
Fresh101
Picked011
Done202
Total36238

Merged error: 0b

Counts
38 → 2

regimes153.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0166
1196
2196

end0.0ms

sample589.0ms

Algorithm
intervals
Results
283.0ms10052×body80valid

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