Details

Time bar (total: 3.2s)

sample19.0ms

Algorithm
intervals
Results
8.0ms336×body80valid

simplify235.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0144
1344
2844
32064
44064
55404
67064
79574
814584
923844
1033754
1137624
1243764
1350024

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 3.8b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 y) z)
3.6b
(* x (- 1.0 (* (- 1.0 y) z)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
8×*-un-lft-identity associate-*l*
6×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*r/ pow-prod-down associate-*l/ prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 46
Calls
2 calls:
10.0ms
(* (- 1.0 y) z)
5.0ms
(* x (- 1.0 (* (- 1.0 y) z)))

series76.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* (- 1.0 y) z)
46.0ms
(* x (- 1.0 (* (- 1.0 y) z)))

simplify102.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0211251
1863221
23970215
35001215

prune76.0ms

Filtered
52 candidates to 33 candidates (63.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New49352
Fresh000
Picked011
Done000
Total49453

Merged error: 0.0b

Counts
53 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* (* x z) (- y 1.0)))
1.6b
(* (* x z) (- y 1.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt *-un-lft-identity associate-*r*
4×distribute-rgt-in sub-neg associate-+r+ distribute-lft-in add-log-exp
3×add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
2×associate-*r/
1×+-commutative flip3-- flip3-+ associate-*l* sum-log *-commutative flip-- flip-+ distribute-lft-out-- difference-of-squares
Counts
2 → 41
Calls
2 calls:
4.0ms
(+ (* x 1.0) (* (* x z) (- y 1.0)))
7.0ms
(* (* x z) (- y 1.0))

series109.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(+ (* x 1.0) (* (* x z) (- y 1.0)))
50.0ms
(* (* x z) (- y 1.0))

simplify40.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0257266
11177224
25002219

prune65.0ms

Filtered
47 candidates to 30 candidates (63.8%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New46147
Fresh022
Picked011
Done011
Total46551

Merged error: 0.0b

Counts
51 → 5

localize15.0ms

Local error

Found 4 expressions with local error:

1.6b
(* (* x z) (- y 1.0))
8.3b
(cbrt (* (* x z) (- y 1.0)))
8.3b
(cbrt (* (* x z) (- y 1.0)))
8.3b
(cbrt (* (* x z) (- y 1.0)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
8×associate-*r/
7×add-sqr-sqrt *-un-lft-identity
6×cbrt-div
5×add-cube-cbrt associate-*r*
4×flip3-- flip-- add-log-exp
3×cbrt-prod pow1/3 pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in
1×associate-*l* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 59
Calls
4 calls:
7.0ms
(* (* x z) (- y 1.0))
6.0ms
(cbrt (* (* x z) (- y 1.0)))
6.0ms
(cbrt (* (* x z) (- y 1.0)))
6.0ms
(cbrt (* (* x z) (- y 1.0)))

series635.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* (* x z) (- y 1.0))
202.0ms
(cbrt (* (* x z) (- y 1.0)))
192.0ms
(cbrt (* (* x z) (- y 1.0)))
194.0ms
(cbrt (* (* x z) (- y 1.0)))

simplify44.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0355735
11389683
25001650

prune215.0ms

Filtered
71 candidates to 55 candidates (77.5%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New69271
Fresh022
Picked101
Done022
Total70676

Merged error: 0.0b

Counts
76 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

1.6b
(* (* x z) (- y 1.0))
8.3b
(cbrt (* (* x z) (- y 1.0)))
8.3b
(cbrt (* (* x z) (- y 1.0)))
9.8b
(cbrt (* x z))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity
6×associate-*r/
5×add-cube-cbrt associate-*r*
4×cbrt-div add-log-exp
3×cbrt-prod flip3-- pow1/3 pow-prod-down prod-exp flip-- cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in
1×associate-*l* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 57
Calls
4 calls:
7.0ms
(* (* x z) (- y 1.0))
6.0ms
(cbrt (* (* x z) (- y 1.0)))
6.0ms
(cbrt (* (* x z) (- y 1.0)))
2.0ms
(cbrt (* x z))

series502.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(* (* x z) (- y 1.0))
190.0ms
(cbrt (* (* x z) (- y 1.0)))
191.0ms
(cbrt (* (* x z) (- y 1.0)))
69.0ms
(cbrt (* x z))

simplify42.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0392587
11465536
25002501

prune210.0ms

Filtered
69 candidates to 51 candidates (73.9%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New68169
Fresh033
Picked011
Done022
Total68775

Merged error: 0.0b

Counts
75 → 7

regimes240.0ms

Accuracy

0% (1.7b remaining)

Error of 1.7b against oracle of 0.0b and baseline of 1.7b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0135
1135

end0.0ms

sample450.0ms

Algorithm
intervals
Results
255.0ms10070×body80valid

Profiling

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