Details

Time bar (total: 2.3s)

sample17.0ms

Algorithm
intervals
Results
7.0ms335×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1103

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))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
3.0ms
(+ (* x y) (* z t))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(+ (* x y) (* z t))

simplify118.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010074
136367
2105167
3293167
4500167

prune30.0ms

Filtered
14 candidates to 12 candidates (85.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0.0b

Counts
15 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
2.2b
(cbrt (+ (* x y) (* z t)))
2.2b
(cbrt (+ (* x y) (* z t)))
2.2b
(cbrt (+ (* x y) (* z t)))

rewrite25.0ms

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:
13.0ms
(* (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)))

series423.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
98.0ms
(cbrt (+ (* x y) (* z t)))
101.0ms
(cbrt (+ (* x y) (* z t)))
104.0ms
(cbrt (+ (* x y) (* z t)))

simplify91.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (80.0ms)

IterNodesCost
03141055
11035988
23734912
35002903

prune241.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New98199
Fresh000
Picked101
Done011
Total992101

Merged error: 0.0b

Counts
101 → 2

localize15.0ms

Local error

Found 4 expressions with local error:

2.2b
(cbrt (+ (* x y) (* z t)))
2.2b
(cbrt (+ (* x y) (* z t)))
2.2b
(cbrt (+ (* x y) (* z t)))
2.2b
(cbrt (+ (* x y) (* z t)))

rewrite14.0ms

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:
3.0ms
(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)))

series407.0ms

Counts
4 → 12
Calls
4 calls:
103.0ms
(cbrt (+ (* x y) (* z t)))
103.0ms
(cbrt (+ (* x y) (* z t)))
101.0ms
(cbrt (+ (* x y) (* z t)))
100.0ms
(cbrt (+ (* x y) (* z t)))

simplify93.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (84.0ms)

IterNodesCost
0179560
1466524
21245500
32933496
45001488

prune230.0ms

Filtered
64 candidates to 60 candidates (93.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New64064
Fresh000
Picked011
Done011
Total64266

Merged error: 0.0b

Counts
66 → 2

regimes104.0ms

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
0103
1103

end0.0ms

sample460.0ms

Algorithm
intervals
Results
219.0ms10484×body80valid