Details

Time bar (total: 5.8s)

sample50.0ms

Algorithm
intervals
Results
25.0ms459×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0267
1487
2817
3987
4987

prune3.0ms

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: 0.0b

Counts
2 → 1

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
0.0b
(+ (+ (* x y) (* z t)) (* a b))
0.0b
(+ (* x y) (* z t))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×sum-log
3×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
2×associate-+l+
Counts
3 → 38
Calls
3 calls:
8.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
6.0ms
(+ (+ (* x y) (* z t)) (* a b))
4.0ms
(+ (* x y) (* z t))

series294.0ms

Counts
3 → 9
Calls
3 calls:
205.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
52.0ms
(+ (+ (* x y) (* z t)) (* a b))
36.0ms
(+ (* x y) (* z t))

simplify36.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0276348
11151333
25001333

prune119.0ms

Filtered
47 candidates to 37 candidates (78.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New45247
Fresh000
Picked011
Done000
Total45348

Merged error: 0.0b

Counts
48 → 3

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
0.5b
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
0.5b
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
0.5b
(cbrt (+ (+ (* x y) (* z t)) (* a b)))

rewrite33.0ms

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:
14.0ms
(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
5.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
7.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
5.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))

series559.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b))))
116.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
118.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
118.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))

simplify124.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (107.0ms)

IterNodesCost
03091413
110831317
244131198
350021184

prune359.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New96399
Fresh101
Picked011
Done011
Total975102

Merged error: 0.0b

Counts
102 → 5

localize27.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
0.5b
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
0.5b
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
0.6b
(cbrt (* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b)))))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-div
16×cbrt-prod
9×flip3-+ flip-+
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log frac-times pow1/3 add-cbrt-cube add-log-exp
2×associate-*r/ associate-*l/
Counts
4 → 59
Calls
4 calls:
5.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
5.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
5.0ms
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
13.0ms
(cbrt (* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b)))))

series585.0ms

Counts
4 → 12
Calls
4 calls:
122.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
127.0ms
(cbrt (+ (+ (* x y) (* z t)) (* a b)))
123.0ms
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
213.0ms
(cbrt (* (cbrt (+ (+ (* x y) (* z t)) (* a b))) (cbrt (+ (+ (* x y) (* z t)) (* a b)))))

simplify73.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 3 (63.0ms)

IterNodesCost
03301120
18171047
224691000
35001989

prune347.0ms

Filtered
71 candidates to 65 candidates (91.5%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New71071
Fresh022
Picked011
Done022
Total71576

Merged error: 0.0b

Counts
76 → 5

localize27.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
0.5b
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
0.5b
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
0.9b
(pow (cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b)))) 4)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×cbrt-div
9×unpow-prod-down
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow flip3-+ flip-+
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 72
Calls
4 calls:
6.0ms
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
5.0ms
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
5.0ms
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
8.0ms
(pow (cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b)))) 4)

series634.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
122.0ms
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
124.0ms
(cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b))))
268.0ms
(pow (cbrt (cbrt (+ (+ (* x y) (* z t)) (* a b)))) 4)

simplify108.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
02601034
1820967
23109920
35001908

prune314.0ms

Filtered
84 candidates to 62 candidates (73.8%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New83184
Fresh011
Picked011
Done033
Total83689

Merged error: 0.0b

Counts
89 → 6

regimes639.0ms

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
0227
1227

end0.0ms

sample1.3s

Algorithm
intervals
Results
737.0ms13608×body80valid

Profiling

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