Details

Time bar (total: 1.1s)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
68.7%6.2%25%6
71.8%3.1%25%7
73.4%1.6%25%8
74.2%0.8%25%9
74.6%0.4%25%10
74.8%0.2%25%11
74.9%0.1%25%12
74.9%0%25.1%13
74.9%0%25.1%14

sample13.0ms

Algorithm
intervals
Results
6.0ms230×body80valid
1.0ms12×body640valid
1.0ms8×body1280valid
0.0ms4×body320valid
0.0ms2×body160valid

simplify20.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
04829
14829

prune11.0ms

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: 0.2b

Counts
2 → 2

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 2.0 (* 3.0 x))
0.1b
(* 3.0 (* x (- 2.0 (* 3.0 x))))
0.1b
(* x (- 2.0 (* 3.0 x)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-cbrt-cube
8×add-sqr-sqrt
7×sub-neg
6×add-cube-cbrt *-un-lft-identity associate-*r/ associate-*l*
5×distribute-rgt-in distribute-lft-in add-log-exp
4×associate-*r* pow-prod-down prod-exp cbrt-unprod
3×flip3-- flip--
2×*-commutative
1×diff-log unswap-sqr
Counts
3 → 57
Calls
3 calls:
3.0ms
(- 2.0 (* 3.0 x))
6.0ms
(* 3.0 (* x (- 2.0 (* 3.0 x))))
5.0ms
(* x (- 2.0 (* 3.0 x)))

series16.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(- 2.0 (* 3.0 x))
7.0ms
(* 3.0 (* x (- 2.0 (* 3.0 x))))
6.0ms
(* x (- 2.0 (* 3.0 x)))

simplify49.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
04945604
14945604

prune98.0ms

Filtered
46 candidates to 66 candidates (-43.5%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New58866
Fresh101
Picked101
Done000
Total60868

Merged error: 0.0b

Counts
68 → 8

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* 2.0 3.0)) (* x (* x (* 3.0 (neg 3.0)))))
0.1b
(* x (* x (* 3.0 (neg 3.0))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1 add-exp-log add-cbrt-cube
6×pow-prod-down prod-exp distribute-rgt-neg-out cbrt-unprod
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l*
1×+-commutative flip3-+ associate-*r* unsub-neg sum-log *-commutative flip-+ distribute-lft-out
Counts
2 → 35
Calls
2 calls:
6.0ms
(+ (* x (* 2.0 3.0)) (* x (* x (* 3.0 (neg 3.0)))))
7.0ms
(* x (* x (* 3.0 (neg 3.0))))

series10.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ (* x (* 2.0 3.0)) (* x (* x (* 3.0 (neg 3.0)))))
3.0ms
(* x (* x (* 3.0 (neg 3.0))))

simplify61.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
05360373

prune52.0ms

Filtered
24 candidates to 41 candidates (-70.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh257
Picked011
Done000
Total42749

Merged error: 0.0b

Counts
49 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 2.0 (* 3.0 x))
0.2b
(* (* x 3.0) (- 2.0 (* 3.0 x)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt sub-neg *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
2×flip3-- associate-*r/ flip--
1×distribute-rgt-in distribute-lft-in diff-log associate-*l* *-commutative
Counts
2 → 33
Calls
2 calls:
5.0ms
(- 2.0 (* 3.0 x))
6.0ms
(* (* x 3.0) (- 2.0 (* 3.0 x)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(- 2.0 (* 3.0 x))
7.0ms
(* (* x 3.0) (- 2.0 (* 3.0 x)))

simplify32.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
04992365
14992365

prune56.0ms

Filtered
26 candidates to 39 candidates (-50.0%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New38139
Fresh055
Picked011
Done011
Total38846

Merged error: 0.0b

Counts
46 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(- 2.0 (* x 3.0))
0.2b
(* (- 2.0 (* x 3.0)) (cbrt 3.0))
0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* x (* (- 2.0 (* x 3.0)) (cbrt 3.0))))
0.3b
(* x (* (- 2.0 (* x 3.0)) (cbrt 3.0)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
32×pow1 add-exp-log
22×add-cbrt-cube
19×pow-prod-down prod-exp cbrt-unprod
12×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity associate-*r*
7×associate-*l*
6×associate-*r/ associate-*l/ add-log-exp
4×cbrt-prod flip3-- flip--
3×*-commutative
2×unswap-sqr
1×sub-neg diff-log
Counts
4 → 85
Calls
4 calls:
3.0ms
(- 2.0 (* x 3.0))
6.0ms
(* (- 2.0 (* x 3.0)) (cbrt 3.0))
12.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* x (* (- 2.0 (* x 3.0)) (cbrt 3.0))))
7.0ms
(* x (* (- 2.0 (* x 3.0)) (cbrt 3.0)))

series39.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(- 2.0 (* x 3.0))
7.0ms
(* (- 2.0 (* x 3.0)) (cbrt 3.0))
18.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* x (* (- 2.0 (* x 3.0)) (cbrt 3.0))))
10.0ms
(* x (* (- 2.0 (* x 3.0)) (cbrt 3.0)))

simplify49.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04945964
14945964

prune125.0ms

Filtered
56 candidates to 97 candidates (-73.2%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New95297
Fresh415
Picked011
Done022
Total996105

Merged error: 0.0b

Counts
105 → 6

regimes39.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05713
15713

end0.0ms

sample342.0ms

Algorithm
intervals
Results
177.0ms7208×body80valid
33.0ms309×body1280valid
26.0ms270×body640valid
9.0ms138×body320valid
3.0ms75×body160valid
0.0ms1×body80invalid

Profiling

Loading profile data...