Details

Time bar (total: 1.1s)

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))

rewrite9.0ms

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))

simplify37.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0189213
1902188
25001170

prune40.0ms

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

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New40343
Fresh000
Picked011
Done000
Total40444

Merged error: 0.0b

Counts
44 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(pow (+ a b) 6)
0.5b
(cbrt (pow (+ a b) 6))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity
cbrt-prod unpow-prod-down
add-sqr-sqrt add-cube-cbrt
pow1 add-exp-log pow-unpow
add-cbrt-cube distribute-lft-out add-log-exp sqr-pow
pow-to-exp pow-pow pow1/3 pow-exp
Counts
2 → 34
Calls
2 calls:
4.0ms
(pow (+ a b) 6)
4.0ms
(cbrt (pow (+ a b) 6))

series23.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(pow (+ a b) 6)
4.0ms
(cbrt (pow (+ a b) 6))

simplify140.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 3 (136.0ms)

IterNodesCost
0159206
1592184
23169179
35002161

prune44.0ms

Filtered
23 candidates to 40 candidates (-73.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New39140
Fresh202
Picked101
Done011
Total42244

Merged error: 0b

Counts
44 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (pow a 2) (+ (* 2 (* a b)) (pow b 2)))
0.0b
(+ (* 2 (* a b)) (pow b 2))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-+r+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
9.0ms
(+ (pow a 2) (+ (* 2 (* a b)) (pow b 2)))
8.0ms
(+ (* 2 (* a b)) (pow b 2))

series14.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (pow a 2) (+ (* 2 (* a b)) (pow b 2)))
8.0ms
(+ (* 2 (* a b)) (pow b 2))

simplify144.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0163237
1744220
23894212
35001212

prune47.0ms

Filtered
22 candidates to 31 candidates (-40.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New31031
Fresh000
Picked011
Done011
Total31233

Merged error: 0b

Counts
33 → 2

regimes124.0ms

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
0136
1136

end0.0ms

analyze2.0ms

Algorithm
search

sample408.0ms

Algorithm
intervals
Results
166.0ms8000×pre80true
126.0ms8000×body80valid

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