Details

Time bar (total: 3.1s)

analyze329.0ms

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
12.5%87.4%0.1%5
18.7%68.7%12.6%6
28.1%59.3%12.6%7
32.8%48.4%18.8%8
38.2%42.9%18.8%9
41%37.1%22%10
43.9%34.1%22%11
45.5%31%23.5%12
46.9%29.6%23.5%13
47.7%28%24.3%14

sample52.0ms

Algorithm
intervals
Results
28.0ms131×body5120exit
7.0ms203×body80valid
3.0ms15×body640valid
2.0ms19×body320valid
1.0ms19×body160valid
0.0ms2×body80invalid

simplify64.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
0619612

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 11.6b

Counts
2 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ x (exp wj)) wj)
0.0b
(/ (- (/ x (exp wj)) wj) (+ wj 1))
0.0b
(/ x (exp wj))
4.5b
(+ wj (/ (- (/ x (exp wj)) wj) (+ wj 1)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
54×add-sqr-sqrt
52×*-un-lft-identity
39×times-frac
24×add-cube-cbrt
12×difference-of-squares
9×associate-/l*
8×add-cbrt-cube distribute-lft-out add-log-exp
7×add-exp-log associate-/r*
6×distribute-lft-out--
4×pow1
2×cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num associate-/r/ flip-- flip-+ div-inv associate-/l/
1×+-commutative associate-+r- sub-neg diff-log sum-log
Counts
4 → 105
Calls
4 calls:
7.0ms
(- (/ x (exp wj)) wj)
12.0ms
(/ (- (/ x (exp wj)) wj) (+ wj 1))
4.0ms
(/ x (exp wj))
20.0ms
(+ wj (/ (- (/ x (exp wj)) wj) (+ wj 1)))

series41.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (/ x (exp wj)) wj)
11.0ms
(/ (- (/ x (exp wj)) wj) (+ wj 1))
8.0ms
(/ x (exp wj))
10.0ms
(+ wj (/ (- (/ x (exp wj)) wj) (+ wj 1)))

simplify65.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
058261514

prune141.0ms

Filtered
86 candidates to 117 candidates (-36.0%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1134117
Fresh011
Picked101
Done000
Total1145119

Merged error: 0.6b

Counts
119 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* wj (+ wj (* x -2))))
0.2b
(* wj (+ wj (* x -2)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
3.0ms
(+ x (* wj (+ wj (* x -2))))
7.0ms
(* wj (+ wj (* x -2)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ x (* wj (+ wj (* x -2))))
6.0ms
(* wj (+ wj (* x -2)))

simplify54.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04935405
14935405

prune64.0ms

Filtered
28 candidates to 41 candidates (-46.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New38341
Fresh044
Picked011
Done000
Total38846

Merged error: 0.6b

Counts
46 → 8

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt wj) (cbrt wj))
0.7b
(cbrt wj)
0.7b
(cbrt wj)
0.7b
(cbrt wj)

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 wj) (cbrt wj))
1.0ms
(cbrt wj)
1.0ms
(cbrt wj)
1.0ms
(cbrt wj)

series96.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt wj) (cbrt wj))
22.0ms
(cbrt wj)
25.0ms
(cbrt wj)
23.0ms
(cbrt wj)

simplify49.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05165356

prune102.0ms

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

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New82385
Fresh066
Picked101
Done011
Total831093

Merged error: 0.6b

Counts
93 → 10

localize13.0ms

Local error

Found 4 expressions with local error:

0.7b
(cbrt wj)
0.7b
(cbrt wj)
0.7b
(cbrt wj)
16.1b
(log (exp (cbrt wj)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
7×log-pow
6×exp-prod
5×pow1
4×add-exp-log add-cbrt-cube add-log-exp
3×log-prod pow1/3
1×rem-log-exp
Counts
4 → 51
Calls
4 calls:
1.0ms
(cbrt wj)
1.0ms
(cbrt wj)
1.0ms
(cbrt wj)
3.0ms
(log (exp (cbrt wj)))

series94.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(cbrt wj)
22.0ms
(cbrt wj)
23.0ms
(cbrt wj)
25.0ms
(log (exp (cbrt wj)))

simplify49.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05610231

prune61.0ms

Filtered
45 candidates to 63 candidates (-40.0%)
Pruning

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New60363
Fresh178
Picked101
Done011
Total621173

Merged error: 0.6b

Counts
73 → 11

regimes216.0ms

Accuracy

51% (0.8b remaining)

Error of 1.1b against oracle of 0.3b and baseline of 1.9b

bsearch1.0ms

simplify8.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (7.0ms)

IterNodesCost
037857
137857

end0.0ms

sample1.5s

Algorithm
intervals
Results
863.0ms3930×body5120exit
229.0ms6269×body80valid
88.0ms772×body320valid
75.0ms437×body640valid
38.0ms522×body160valid
3.0ms67×body80invalid

Profiling

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