Details

Time bar (total: 806.0ms)

analyze2.0ms

Algorithm
search

sample15.0ms

Algorithm
intervals
Results
5.0ms256×pre80true
4.0ms256×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1253
2533
3803
4983
51073
61133
71133

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
(* (+ a b) (+ a b))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
pow1
add-sqr-sqrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-cube-cbrt
frac-times associate-*r* associate-*l*
add-exp-log add-cbrt-cube
associate-*r/ associate-*l/
pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 40
Calls
1 calls:
8.0ms
(* (+ a b) (+ a b))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* (+ a b) (+ a b))

simplify36.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0189213
1902188
25001170

prune37.0ms

Filtered
19 candidates to 43 candidates (-126.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New41243
Fresh000
Picked011
Done000
Total41344

Merged error: 0.0b

Counts
44 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* a (+ a b))
0.0b
(+ (* a (+ a b)) (* b (+ a b)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/
add-sqr-sqrt *-un-lft-identity flip3-+ flip-+
pow1 add-exp-log add-cube-cbrt associate-*r* frac-add add-cbrt-cube add-log-exp
distribute-rgt-in distribute-lft-in associate-*l*
associate-+l+ associate-+r+
+-commutative distribute-rgt-out pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 43
Calls
2 calls:
6.0ms
(* a (+ a b))
7.0ms
(+ (* a (+ a b)) (* b (+ a b)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* a (+ a b))
6.0ms
(+ (* a (+ a b)) (* b (+ a b)))

simplify51.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0303306
11596257
25001255

prune47.0ms

Filtered
33 candidates to 49 candidates (-48.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh101
Picked011
Done101
Total50252

Merged error: 0b

Counts
52 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* a a) (* b (+ a (+ a b))))
0.0b
(+ a (+ a b))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity
sum-log
associate-+r+ distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
distribute-rgt-in distribute-lft-in
Counts
2 → 28
Calls
2 calls:
4.0ms
(+ (* a a) (* b (+ a (+ a b))))
5.0ms
(+ a (+ a b))

series10.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* a a) (* b (+ a (+ a b))))
4.0ms
(+ a (+ a b))

simplify33.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0191188
1836161
25001142

prune26.0ms

Filtered
23 candidates to 34 candidates (-47.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New34034
Fresh000
Picked011
Done011
Total34236

Merged error: 0b

Counts
36 → 2

regimes59.0ms

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
0115
1115

end0.0ms

analyze1.0ms

Algorithm
search

sample407.0ms

Algorithm
intervals
Results
171.0ms8000×pre80true
119.0ms8000×body80valid

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