Details

Time bar (total: 2.7s)

sample23.0ms

Algorithm
intervals
Results
7.0ms294×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1313
2563
3623
4623

prune4.0ms

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (* y 4.0) z))

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 4.0) z))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(- x (* (* y 4.0) z))

simplify62.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
08379
128872
2150772
3500172

prune58.0ms

Filtered
15 candidates to 12 candidates (80.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New13215
Fresh000
Picked011
Done000
Total13316

Merged error: 0b

Counts
16 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
0.6b
(cbrt (- x (* (* y 4.0) z)))
0.6b
(cbrt (- x (* (* y 4.0) z)))
0.6b
(cbrt (- x (* (* y 4.0) z)))

rewrite23.0ms

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 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
2.0ms
(cbrt (- x (* (* y 4.0) z)))
2.0ms
(cbrt (- x (* (* y 4.0) z)))
3.0ms
(cbrt (- x (* (* y 4.0) z)))

series721.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
177.0ms
(cbrt (- x (* (* y 4.0) z)))
175.0ms
(cbrt (- x (* (* y 4.0) z)))
167.0ms
(cbrt (- x (* (* y 4.0) z)))

simplify154.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (142.0ms)

IterNodesCost
02651035
1914970
24621912
35001906

prune407.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh011
Picked011
Done011
Total993102

Merged error: 0b

Counts
102 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (* (* y 4.0) z))
2.6b
(exp (log (- x (* (* y 4.0) z))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt add-cube-cbrt exp-prod *-un-lft-identity add-log-exp
3×pow1 log-prod exp-sum
2×add-exp-log log-div flip3-- exp-diff add-cbrt-cube flip--
1×sub-neg diff-log log-pow rem-exp-log
Counts
2 → 29
Calls
2 calls:
3.0ms
(- x (* (* y 4.0) z))
9.0ms
(exp (log (- x (* (* y 4.0) z))))

series98.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(- x (* (* y 4.0) z))
47.0ms
(exp (log (- x (* (* y 4.0) z))))

simplify63.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
0123190
1348176
21567170
35001164

prune114.0ms

Filtered
35 candidates to 24 candidates (68.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New35035
Fresh000
Picked011
Done022
Total35338

Merged error: 0b

Counts
38 → 3

regimes300.0ms

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

sample544.0ms

Algorithm
intervals
Results
214.0ms9137×body80valid

Profiling

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