Details

Time bar (total: 2.6s)

analyze255.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
31.2%68.6%0.1%8
39%57.7%3.3%9
47.6%46%6.4%10
58.1%35.5%6.4%11
62.2%29.1%8.7%12
66.2%22.7%11.1%13
71.3%17.6%11.1%14

sample18.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms8×body80invalid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (10.0ms)

IterNodesCost
02857
12857

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 3.4b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

3.2b
(* x (- 1.0 (* y z)))

rewrite6.0ms

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
2×sub-neg associate-*r/
1×distribute-rgt-in flip3-- distribute-lft-in pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
6.0ms
(* x (- 1.0 (* y z)))

series10.0ms

Counts
1 → 3
Calls
1 calls:
10.0ms
(* x (- 1.0 (* y z)))

simplify35.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
04953214
14953214

prune63.0ms

Filtered
17 candidates to 25 candidates (-47.1%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New17825
Fresh000
Picked011
Done000
Total17926

Merged error: 3.2b

Counts
26 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* y (neg z))))
6.3b
(* x (* y (neg z)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×distribute-rgt-neg-out add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* unsub-neg sum-log *-commutative flip-+ distribute-lft-out
Counts
2 → 32
Calls
2 calls:
4.0ms
(+ (* x 1.0) (* x (* y (neg z))))
5.0ms
(* x (* y (neg z)))

series17.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ (* x 1.0) (* x (* y (neg z))))
6.0ms
(* x (* y (neg z)))

simplify57.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
04991291
14991291

prune51.0ms

Filtered
21 candidates to 38 candidates (-81.0%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New36238
Fresh437
Picked011
Done011
Total40747

Merged error: 0.0b

Counts
47 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
3.3b
(cbrt (- 1.0 (* y z)))
3.3b
(cbrt (- 1.0 (* y z)))
3.3b
(cbrt (- 1.0 (* y z)))

rewrite21.0ms

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:
9.0ms
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
2.0ms
(cbrt (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))
3.0ms
(cbrt (- 1.0 (* y z)))

series177.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
44.0ms
(cbrt (- 1.0 (* y z)))
41.0ms
(cbrt (- 1.0 (* y z)))
40.0ms
(cbrt (- 1.0 (* y z)))

simplify60.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
049571370
149571370

prune223.0ms

Filtered
80 candidates to 99 candidates (-23.8%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New96399
Fresh134
Picked011
Done022
Total979106

Merged error: 0.0b

Counts
106 → 9

localize15.0ms

Local error

Found 4 expressions with local error:

3.3b
(cbrt (- 1.0 (* y z)))
3.3b
(cbrt (- 1.0 (* y z)))
3.3b
(cbrt (- 1.0 (* y z)))
3.3b
(cbrt (- 1.0 (* y z)))

rewrite11.0ms

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 (- 1.0 (* y z)))
3.0ms
(cbrt (- 1.0 (* y z)))
3.0ms
(cbrt (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))

series168.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(cbrt (- 1.0 (* y z)))
39.0ms
(cbrt (- 1.0 (* y z)))
51.0ms
(cbrt (- 1.0 (* y z)))
39.0ms
(cbrt (- 1.0 (* y z)))

simplify42.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
04967820
14967820

prune208.0ms

Filtered
60 candidates to 64 candidates (-6.7%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New64064
Fresh055
Picked011
Done033
Total64973

Merged error: 0.0b

Counts
73 → 9

regimes726.0ms

Accuracy

87.2% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 3.2b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
08931
18931

end0.0ms

sample375.0ms

Algorithm
intervals
Results
194.0ms8000×body80valid
12.0ms523×body80invalid

Profiling

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