Details

Time bar (total: 3.5s)

sample24.0ms

Algorithm
intervals
Results
12.0ms371×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

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: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×flip3-+ associate-*l/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 31
Calls
2 calls:
6.0ms
(+ (* (+ (* x y) z) y) t)
6.0ms
(* (+ (* x y) z) y)

series90.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(+ (* (+ (* x y) z) y) t)
33.0ms
(* (+ (* x y) z) y)

simplify98.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0187206
1701185
24076182
35002182

prune67.0ms

Filtered
37 candidates to 26 candidates (70.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New32537
Fresh000
Picked011
Done000
Total32638

Merged error: 0.0b

Counts
38 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series743.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt y) (cbrt y))
189.0ms
(cbrt y)
177.0ms
(cbrt y)
174.0ms
(cbrt y)

simplify91.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (86.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune195.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh134
Picked011
Done011
Total85691

Merged error: 0.0b

Counts
91 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (+ (* x y) z) (cbrt (pow y 2)))
0.3b
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
0.6b
(cbrt y)
27.1b
(cbrt (pow y 2))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
21×add-sqr-sqrt
17×associate-*r*
13×add-cube-cbrt *-un-lft-identity
11×pow1 add-exp-log
7×unpow-prod-down add-cbrt-cube
6×associate-*l/
5×unswap-sqr
4×associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
3×unpow2 sqr-pow
2×flip3-+ pow1/3 *-commutative flip-+
Counts
4 → 82
Calls
4 calls:
12.0ms
(* (+ (* x y) z) (cbrt (pow y 2)))
10.0ms
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
1.0ms
(cbrt y)
2.0ms
(cbrt (pow y 2))

series585.0ms

Counts
4 → 12
Calls
4 calls:
162.0ms
(* (+ (* x y) z) (cbrt (pow y 2)))
61.0ms
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
181.0ms
(cbrt y)
180.0ms
(cbrt (pow y 2))

simplify55.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0335598
11599531
25001510

prune233.0ms

Filtered
94 candidates to 69 candidates (73.4%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New92294
Fresh123
Picked101
Done022
Total946100

Merged error: 0.0b

Counts
100 → 6

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (neg (cbrt -1)) (+ (* x (pow y 2)) (* z y))) t)
0.0b
(+ (* x (pow y 2)) (* z y))
10.3b
(* x (pow y 2))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
8×add-exp-log associate-*r*
7×add-log-exp
6×add-cube-cbrt *-un-lft-identity
5×add-cbrt-cube
4×unpow-prod-down unswap-sqr
3×pow1 associate-*l* prod-exp
2×+-commutative associate-+l+ flip3-+ sum-log flip-+ unpow2 sqr-pow
1×distribute-rgt-in pow-to-exp distribute-lft-in pow-exp *-commutative cbrt-unprod
Counts
3 → 51
Calls
3 calls:
9.0ms
(+ (* (neg (cbrt -1)) (+ (* x (pow y 2)) (* z y))) t)
5.0ms
(+ (* x (pow y 2)) (* z y))
10.0ms
(* x (pow y 2))

series245.0ms

Counts
3 → 9
Calls
3 calls:
174.0ms
(+ (* (neg (cbrt -1)) (+ (* x (pow y 2)) (* z y))) t)
40.0ms
(+ (* x (pow y 2)) (* z y))
31.0ms
(* x (pow y 2))

simplify45.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0295382
11209342
25001334

prune136.0ms

Filtered
60 candidates to 43 candidates (71.7%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New60060
Fresh033
Picked011
Done022
Total60666

Merged error: 0.0b

Counts
66 → 6

regimes171.0ms

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

sample600.0ms

Algorithm
intervals
Results
326.0ms11353×body80valid

Profiling

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