Details

Time bar (total: 973.0ms)

analyze1.0ms

Algorithm
search

sample12.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
3.0ms256×pre80true

simplify116.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1253
2393
3703
41813
56823
624633
750013

prune10.0ms

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: 0.0b

Counts
2 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
add-exp-log add-cbrt-cube
pow-prod-up
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
+-commutative pow2 distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* sum-log pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 37
Calls
2 calls:
7.0ms
(+ (* x (* x x)) (* x x))
5.0ms
(* x (* x x))

series10.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x (* x x)) (* x x))
3.0ms
(* x (* x x))

simplify97.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
0158147
1646107
22546106
35001102

prune37.0ms

Filtered
25 candidates to 43 candidates (-72.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New42143
Fresh101
Picked011
Done000
Total43245

Merged error: 0b

Counts
45 → 2

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (- (pow x 2) x))
0.0b
(- (pow x 6) (pow x 4))
47.6b
(/ (- (pow x 6) (pow x 4)) (* x (- (pow x 2) x)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
51×add-sqr-sqrt
31×difference-of-squares
19×unpow-prod-down sqr-pow
16×*-un-lft-identity
13×times-frac associate-/l*
10×add-exp-log add-cbrt-cube
associate-*r*
add-cube-cbrt
pow1 add-log-exp
flip3-- associate-*r/ flip-- distribute-lft-out--
sub-neg associate-*l*
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ unpow2
distribute-rgt-out-- frac-2neg diff-log div-sub pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
3 → 98
Calls
3 calls:
8.0ms
(* x (- (pow x 2) x))
7.0ms
(- (pow x 6) (pow x 4))
15.0ms
(/ (- (pow x 6) (pow x 4)) (* x (- (pow x 2) x)))

series35.0ms

Counts
3 → 9
Calls
3 calls:
9.0ms
(* x (- (pow x 2) x))
9.0ms
(- (pow x 6) (pow x 4))
16.0ms
(/ (- (pow x 6) (pow x 4)) (* x (- (pow x 2) x)))

simplify58.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0406777
11826680
25002680

prune163.0ms

Filtered
70 candidates to 107 candidates (-52.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh000
Picked011
Done011
Total1072109

Merged error: 0b

Counts
109 → 2

regimes47.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
064
164

end0.0ms

analyze1.0ms

Algorithm
search

sample322.0ms

Algorithm
intervals
Results
139.0ms8000×body80valid
101.0ms8000×pre80true

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