Details

Time bar (total: 4.7s)

sample891.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 90.869141%

Results
22.0ms50×body1280valid
13.0ms48×body640valid
9.0ms134×body80valid
3.0ms15×body320valid
1.0ms9×body160valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0125
1195
2195

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (cos y)) (* z (sin y)))
0.1b
(* z (sin y))
0.2b
(* x (cos y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
7×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
6×associate-*r* associate-*l*
5×add-log-exp
2×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×sub-neg flip3-- diff-log flip--
Counts
3 → 48
Calls
3 calls:
3.0ms
(- (* x (cos y)) (* z (sin y)))
4.0ms
(* z (sin y))
4.0ms
(* x (cos y))

series28.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(- (* x (cos y)) (* z (sin y)))
7.0ms
(* z (sin y))
6.0ms
(* x (cos y))

simplify59.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0174254
1636233
22041233
35001233

prune87.0ms

Filtered
39 candidates to 57 candidates (-46.2%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New48957
Fresh000
Picked101
Done000
Total49958

Merged error: 0.0b

Counts
58 → 9

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
6.9b
(cbrt (* z (sin y)))
6.9b
(cbrt (* z (sin y)))
6.9b
(cbrt (* z (sin y)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
5.0ms
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
2.0ms
(cbrt (* z (sin y)))
2.0ms
(cbrt (* z (sin y)))
2.0ms
(cbrt (* z (sin y)))

series104.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
25.0ms
(cbrt (* z (sin y)))
24.0ms
(cbrt (* z (sin y)))
23.0ms
(cbrt (* z (sin y)))

simplify92.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (86.0ms)

IterNodesCost
0197476
1659425
23240368
35001346

prune101.0ms

Filtered
53 candidates to 70 candidates (-32.1%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New69170
Fresh088
Picked011
Done000
Total691079

Merged error: 0.0b

Counts
79 → 10

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.7b
(cbrt (sin y))
6.9b
(cbrt (* z (sin y)))
6.9b
(cbrt (* z (sin y)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-prod
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 40
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt (sin y))
2.0ms
(cbrt (* z (sin y)))
2.0ms
(cbrt (* z (sin y)))

series87.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt z)
17.0ms
(cbrt (sin y))
25.0ms
(cbrt (* z (sin y)))
23.0ms
(cbrt (* z (sin y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
0164280
1394257
21344218
35002194

prune94.0ms

Filtered
42 candidates to 52 candidates (-23.8%)
Pruning

10 alts after pruning (8 fresh and 2 done)

PrunedKeptTotal
New52052
Fresh088
Picked011
Done011
Total521062

Merged error: 0.0b

Counts
62 → 10

localize14.0ms

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)

rewrite10.0ms

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)

series89.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt z) (cbrt z))
24.0ms
(cbrt z)
20.0ms
(cbrt z)
21.0ms
(cbrt z)

simplify73.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
0148349
1471322
22276265
35002252

prune64.0ms

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

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh077
Picked011
Done022
Total851095

Merged error: 0.0b

Counts
95 → 10

regimes218.0ms

Accuracy

0% (0.5b remaining)

Error of 0.5b against oracle of 0.1b and baseline of 0.5b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01915
11915

end0.0ms

sample2.6s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 90.869141%

Results
678.0ms1511×body1280valid
363.0ms1246×body640valid
284.0ms4299×body80valid
123.0ms626×body320valid
47.0ms318×body160valid

Profiling

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