Details

Time bar (total: 3.5s)

sample20.0ms

Algorithm
intervals
Results
9.0ms343×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1183
2183

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: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) (* z t))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
3.0ms
(- (* x y) (* z t))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(- (* x y) (* z t))

simplify76.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09178
128571
289571
3213671
4500171

prune24.0ms

Filtered
15 candidates to 12 candidates (80.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
1.0b
(cbrt (- (* x y) (* z t)))
1.0b
(cbrt (- (* x y) (* z t)))
1.0b
(cbrt (- (* x y) (* z t)))

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) (* z t))) (cbrt (- (* x y) (* z t))))
3.0ms
(cbrt (- (* x y) (* z t)))
3.0ms
(cbrt (- (* x y) (* z t)))
3.0ms
(cbrt (- (* x y) (* z t)))

series478.0ms

Counts
4 → 12
Calls
4 calls:
129.0ms
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
117.0ms
(cbrt (- (* x y) (* z t)))
117.0ms
(cbrt (- (* x y) (* z t)))
115.0ms
(cbrt (- (* x y) (* z t)))

simplify107.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (91.0ms)

IterNodesCost
03131067
11066999
24360923
35001917

prune234.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New97299
Fresh000
Picked101
Done011
Total983101

Merged error: 0.0b

Counts
101 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt (- (* x y) (* z t)))
1.0b
(cbrt (- (* x y) (* z t)))
1.0b
(cbrt (- (* x y) (* z t)))
1.0b
(cbrt (- (* x y) (* z t)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
4×pow1 add-exp-log flip3-- pow1/3 add-cbrt-cube flip-- add-log-exp
Counts
4 → 52
Calls
4 calls:
6.0ms
(cbrt (- (* x y) (* z t)))
3.0ms
(cbrt (- (* x y) (* z t)))
3.0ms
(cbrt (- (* x y) (* z t)))
3.0ms
(cbrt (- (* x y) (* z t)))

series459.0ms

Counts
4 → 12
Calls
4 calls:
117.0ms
(cbrt (- (* x y) (* z t)))
113.0ms
(cbrt (- (* x y) (* z t)))
114.0ms
(cbrt (- (* x y) (* z t)))
115.0ms
(cbrt (- (* x y) (* z t)))

simplify109.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (96.0ms)

IterNodesCost
0182576
1496540
21515516
33947508
45001504

prune225.0ms

Filtered
64 candidates to 60 candidates (93.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New64064
Fresh011
Picked011
Done011
Total64367

Merged error: 0.0b

Counts
67 → 3

localize19.0ms

Local error

Found 4 expressions with local error:

1.9b
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
9.0b
(/ (* (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))) (* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t)))))
22.8b
(cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))
22.8b
(cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-div
16×add-exp-log
9×flip3-- flip--
8×cbrt-prod frac-times associate-/r/ add-cbrt-cube associate-/l/
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ flip-+ add-log-exp
4×pow1 cbrt-undiv associate-*r/ div-exp associate-*l/ prod-exp cbrt-unprod
3×difference-of-squares
2×pow1/3
1×sub-neg frac-2neg times-frac diff-log clear-num associate-/r* div-inv associate-/l*
Counts
4 → 78
Calls
4 calls:
6.0ms
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
29.0ms
(/ (* (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))) (* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t)))))
6.0ms
(cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))
6.0ms
(cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))

series505.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(- (* (* x y) (* x y)) (* (* z t) (* z t)))
165.0ms
(/ (* (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t)))) (cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))) (* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t)))))
115.0ms
(cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))
117.0ms
(cbrt (- (* (* x y) (* x y)) (* (* z t) (* z t))))

simplify66.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
04711844
117821513
250021463

prune318.0ms

Filtered
90 candidates to 74 candidates (82.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New90090
Fresh000
Picked011
Done022
Total90393

Merged error: 0.0b

Counts
93 → 3

regimes136.0ms

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
093
193

end0.0ms

sample524.0ms

Algorithm
intervals
Results
271.0ms10512×body80valid

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