Details

Time bar (total: 3.3s)

analyze318.0ms

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

sample46.0ms

Algorithm
intervals
Results
23.0ms109×body5120exit
7.0ms197×body80valid
3.0ms28×body320valid
2.0ms13×body640valid
1.0ms18×body160valid
0.0ms2×body80invalid
0.0ms2×body80overflowed

simplify53.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
0497312
1497312

prune8.0ms

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: 13.9b

Counts
2 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (exp wj))
0.0b
(/ (- wj (/ x (exp wj))) (+ wj 1))
5.6b
(- wj (/ (- wj (/ x (exp wj))) (+ wj 1)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt
49×*-un-lft-identity
39×times-frac
23×add-cube-cbrt
12×difference-of-squares
9×associate-/l*
7×associate-/r* add-cbrt-cube distribute-lft-out
6×add-exp-log distribute-lft-out--
5×add-log-exp
3×pow1
2×cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num associate-/r/ flip-- div-inv associate-/l/
1×sub-neg flip3-+ diff-log flip-+ associate--r-
Counts
3 → 93
Calls
3 calls:
4.0ms
(/ x (exp wj))
12.0ms
(/ (- wj (/ x (exp wj))) (+ wj 1))
15.0ms
(- wj (/ (- wj (/ x (exp wj))) (+ wj 1)))

series27.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(/ x (exp wj))
9.0ms
(/ (- wj (/ x (exp wj))) (+ wj 1))
10.0ms
(- wj (/ (- wj (/ x (exp wj))) (+ wj 1)))

simplify72.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
049461415
149461415

prune125.0ms

Filtered
75 candidates to 102 candidates (-36.0%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New975102
Fresh011
Picked101
Done000
Total986104

Merged error: 0.2b

Counts
104 → 6

localize5.0ms

Local error

Found 1 expressions with local error:

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

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
(* wj (- wj (* x 2)))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* wj (- wj (* x 2)))

simplify64.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
04863214
14863214

prune45.0ms

Filtered
19 candidates to 25 candidates (-31.6%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New23225
Fresh055
Picked011
Done000
Total23831

Merged error: 0.2b

Counts
31 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt wj) (cbrt wj))
0.6b
(cbrt wj)
0.6b
(cbrt wj)
0.6b
(cbrt wj)

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

series91.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt wj) (cbrt wj))
23.0ms
(cbrt wj)
21.0ms
(cbrt wj)
21.0ms
(cbrt wj)

simplify38.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
05084341

prune80.0ms

Filtered
50 candidates to 85 candidates (-70.0%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh066
Picked011
Done011
Total84993

Merged error: 0.2b

Counts
93 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* wj (exp wj))
0.0b
(* wj (exp wj))
0.3b
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
5.6b
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
24×*-un-lft-identity
18×add-cube-cbrt
16×times-frac
10×add-cbrt-cube
8×pow1 add-exp-log
6×associate-*r* associate-*l* add-log-exp
5×associate-/r*
4×distribute-rgt-out distribute-rgt1-in
3×associate-/l*
2×flip3-- div-sub pow-prod-down prod-exp associate-/r/ *-commutative flip-- cbrt-unprod associate-/l/ difference-of-squares unswap-sqr
1×cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-exp clear-num flip-+ div-inv distribute-lft-out-- associate--r-
Counts
4 → 91
Calls
4 calls:
5.0ms
(* wj (exp wj))
5.0ms
(* wj (exp wj))
9.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
12.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

series34.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(* wj (exp wj))
3.0ms
(* wj (exp wj))
11.0ms
(/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj))))
16.0ms
(- wj (/ (- (* wj (exp wj)) x) (+ (exp wj) (* wj (exp wj)))))

simplify55.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
049821304
149821304

prune90.0ms

Filtered
79 candidates to 103 candidates (-30.4%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New1021103
Fresh156
Picked011
Done022
Total1039112

Merged error: 0.2b

Counts
112 → 9

regimes180.0ms

Accuracy

37.8% (1.1b remaining)

Error of 1.4b against oracle of 0.3b and baseline of 2.1b

bsearch43.0ms

Steps
ItersRangePoint
7
-8.66321135384217e-07
-5.493442988593639e-09
-6.027656327867643e-09

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02654
12654

end0.0ms

analyze311.0ms

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

sample1.5s

Algorithm
intervals
Results
827.0ms3786×body5120exit
224.0ms6224×body80valid
87.0ms764×body320valid
80.0ms466×body640valid
40.0ms546×body160valid
4.0ms94×body80invalid
0.0ms9×body80overflowed

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