Details

Time bar (total: 2.0s)

analyze254.0ms

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

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0ms15×body80invalid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
097
197

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 2.1b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

2.0b
(* 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:
5.0ms
(* x (- 1.0 (* y z)))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(* x (- 1.0 (* y z)))

simplify47.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
04979214
14979214

prune59.0ms

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

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New16925
Fresh000
Picked101
Done000
Total17926

Merged error: 2.0b

Counts
26 → 9

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* y (neg z))))
5.5b
(* 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)))

series15.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(+ (* x 1.0) (* x (* y (neg z))))
6.0ms
(* x (* y (neg z)))

simplify39.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05147303

prune47.0ms

Filtered
26 candidates to 38 candidates (-46.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New37138
Fresh538
Picked011
Done000
Total42547

Merged error: 0.0b

Counts
47 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
2.1b
(cbrt (- 1.0 (* y z)))
2.1b
(cbrt (- 1.0 (* y z)))
2.1b
(cbrt (- 1.0 (* y z)))

rewrite19.0ms

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:
8.0ms
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
4.0ms
(cbrt (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))

series158.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))
39.0ms
(cbrt (- 1.0 (* y z)))
36.0ms
(cbrt (- 1.0 (* y z)))
37.0ms
(cbrt (- 1.0 (* y z)))

simplify39.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
054011430

prune198.0ms

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

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh033
Picked011
Done011
Total995104

Merged error: 0.0b

Counts
104 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* (* x y) (neg z)))
7.2b
(* (* x y) (neg z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
7×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-neg-out
1×+-commutative neg-mul-1 flip3-+ associate-*l* unsub-neg sum-log *-commutative flip-+
Counts
2 → 38
Calls
2 calls:
3.0ms
(+ (* x 1.0) (* (* x y) (neg z)))
5.0ms
(* (* x y) (neg z))

series17.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ (* x 1.0) (* (* x y) (neg z)))
6.0ms
(* (* x y) (neg z))

simplify48.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05131342

prune38.0ms

Filtered
31 candidates to 44 candidates (-41.9%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New42244
Fresh112
Picked011
Done112
Total44549

Merged error: 0b

Counts
49 → 5

regimes335.0ms

Accuracy

93.4% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 3.2b

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05033
15033

end0.0ms

analyze238.0ms

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

sample368.0ms

Algorithm
intervals
Results
193.0ms8000×body80valid
14.0ms595×body80invalid

Profiling

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