Details

Time bar (total: 569.0ms)

analyze4.0ms

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%13
74.9%0%25%14

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
01495
11495

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- x 1.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
sub-neg associate-*r/
distribute-rgt-in flip3-- distribute-lft-in pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 24
Calls
1 calls:
6.0ms
(* x (- x 1.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* x (- x 1.0))

simplify42.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05081172

prune33.0ms

Filtered
17 candidates to 27 candidates (-58.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26127
Fresh000
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (pow x 3) (* x (* 1.0 1.0)))
6.0b
(/ (- (pow x 3) (* x (* 1.0 1.0))) (+ x 1.0))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
16×times-frac
12×add-sqr-sqrt add-cube-cbrt
cube-mult distribute-lft-out--
distribute-lft-out
add-exp-log associate-/r* add-cbrt-cube associate-/l* add-log-exp
pow1 flip3-- associate-/r/ flip-- associate-/l/
cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-sub div-exp clear-num flip-+ div-inv
Counts
2 → 53
Calls
2 calls:
8.0ms
(- (pow x 3) (* x (* 1.0 1.0)))
12.0ms
(/ (- (pow x 3) (* x (* 1.0 1.0))) (+ x 1.0))

series18.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(- (pow x 3) (* x (* 1.0 1.0)))
9.0ms
(/ (- (pow x 3) (* x (* 1.0 1.0))) (+ x 1.0))

simplify53.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04954854
14954854

prune82.0ms

Filtered
43 candidates to 59 candidates (-37.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh000
Picked011
Done011
Total59261

Merged error: 0b

Counts
61 → 2

regimes53.0ms

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
0155
1155

end0.0ms

sample222.0ms

Algorithm
intervals
Results
132.0ms8000×body80valid
0.0msbody80invalid

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