Details

Time bar (total: 2.7s)

sample43.0ms

Algorithm
intervals
Results
10.0ms189×body80valid
10.0ms24×body1280valid
7.0ms23×body640valid
2.0ms9×body320valid
1.0ms11×body160valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0135
1205
2225
3225

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b
(* z (cos y))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
1×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 18
Calls
1 calls:
4.0ms
(* z (cos y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* z (cos y))

simplify55.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
06072
121962
251662
379662
4189262
5500262

prune33.0ms

Filtered
14 candidates to 21 candidates (-50.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New18321
Fresh000
Picked011
Done000
Total18422

Merged error: 0.0b

Counts
22 → 4

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (cos y)) (cbrt (cos y)))
0.3b
(cbrt (cos y))
0.3b
(cbrt (cos y))
0.3b
(cbrt (cos y))

rewrite12.0ms

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:
6.0ms
(* (cbrt (cos y)) (cbrt (cos y)))
1.0ms
(cbrt (cos y))
1.0ms
(cbrt (cos y))
1.0ms
(cbrt (cos y))

series79.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(* (cbrt (cos y)) (cbrt (cos y)))
17.0ms
(cbrt (cos y))
17.0ms
(cbrt (cos y))
17.0ms
(cbrt (cos y))

simplify102.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (96.0ms)

IterNodesCost
0125433
1507381
23337357
35001351

prune86.0ms

Filtered
60 candidates to 85 candidates (-41.7%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh022
Picked011
Done011
Total84589

Merged error: 0.0b

Counts
89 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

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 z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series94.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt z) (cbrt z))
23.0ms
(cbrt z)
22.0ms
(cbrt z)
24.0ms
(cbrt z)

simplify77.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (70.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune78.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh022
Picked011
Done022
Total85590

Merged error: 0.0b

Counts
90 → 5

localize20.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* z (log (pow (exp 1) (pow (cos y) 2/3)))) (cbrt (cos y)))
0.1b
(pow (exp 1) (pow (cos y) 2/3))
0.1b
(log (pow (exp 1) (pow (cos y) 2/3)))
0.3b
(cbrt (cos y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
10×pow1 add-exp-log
9×unpow-prod-down
7×pow-unpow log-prod add-cbrt-cube
6×cbrt-prod associate-*r*
4×pow-pow add-log-exp
3×exp-prod rem-log-exp pow-prod-down prod-exp cbrt-unprod sqr-pow
2×pow-to-exp pow-exp
1×pow1/3 associate-*l* log-pow *-commutative
Counts
4 → 74
Calls
4 calls:
12.0ms
(* (* z (log (pow (exp 1) (pow (cos y) 2/3)))) (cbrt (cos y)))
4.0ms
(pow (exp 1) (pow (cos y) 2/3))
3.0ms
(log (pow (exp 1) (pow (cos y) 2/3)))
1.0ms
(cbrt (cos y))

series151.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* (* z (log (pow (exp 1) (pow (cos y) 2/3)))) (cbrt (cos y)))
32.0ms
(pow (exp 1) (pow (cos y) 2/3))
58.0ms
(log (pow (exp 1) (pow (cos y) 2/3)))
23.0ms
(cbrt (cos y))

simplify43.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0305577
11306438
25001400

prune141.0ms

Filtered
63 candidates to 86 candidates (-36.5%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New86086
Fresh011
Picked011
Done033
Total86591

Merged error: 0.0b

Counts
91 → 5

regimes227.0ms

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
0115
1115

end0.0ms

sample1.3s

Algorithm
intervals
Results
422.0ms1000×body1280valid
293.0ms5583×body80valid
213.0ms823×body640valid
70.0ms372×body320valid
31.0ms222×body160valid

Profiling

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