Details

Time bar (total: 1.1s)

analyze2.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1

sample15.0ms

Algorithm
intervals
Results
5.0ms256×pre80true
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0697
1697

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:
3.0ms
(* (+ a b) (+ a b))

simplify28.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
05592356

prune43.0ms

Filtered
22 candidates to 43 candidates (-95.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New40343
Fresh000
Picked101
Done000
Total41344

Merged error: 0.0b

Counts
44 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*r/
11×add-sqr-sqrt *-un-lft-identity
associate-*r*
pow1 add-exp-log add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-*l*
add-log-exp
distribute-rgt-in distribute-lft-in frac-add
associate-+l+ associate-+r+ pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
+-commutative distribute-rgt-out sum-log
Counts
3 → 66
Calls
3 calls:
8.0ms
(+ (* a (+ a b)) (* b (+ a b)))
6.0ms
(* a (+ a b))
6.0ms
(* b (+ a b))

series15.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(+ (* a (+ a b)) (* b (+ a b)))
4.0ms
(* a (+ a b))
4.0ms
(* b (+ a b))

simplify48.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04841616
14841616

prune75.0ms

Filtered
56 candidates to 75 candidates (-33.9%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New73275
Fresh112
Picked101
Done000
Total75378

Merged error: 0b

Counts
78 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* a (+ a b)) (log (pow (exp b) (+ b a))))
0.0b
(* a (+ a b))
0.1b
(pow (exp b) (+ b a))
6.1b
(log (pow (exp b) (+ b a)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
16×log-prod
15×add-sqr-sqrt
13×add-cube-cbrt
unpow-prod-down
associate-+r+
pow1 add-exp-log
add-cbrt-cube
add-log-exp
pow-unpow pow-pow associate-*r*
unpow-prod-up exp-prod rem-log-exp associate-*l* sqr-pow
distribute-rgt-in pow-to-exp associate-+l+ distribute-lft-in flip3-+ associate-*r/ pow-exp flip-+ distribute-lft-out
+-commutative pow-prod-down prod-exp sum-log log-pow *-commutative cbrt-unprod unswap-sqr
Counts
4 → 85
Calls
4 calls:
9.0ms
(+ (* a (+ a b)) (log (pow (exp b) (+ b a))))
6.0ms
(* a (+ a b))
5.0ms
(pow (exp b) (+ b a))
3.0ms
(log (pow (exp b) (+ b a)))

series35.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(+ (* a (+ a b)) (log (pow (exp b) (+ b a))))
6.0ms
(* a (+ a b))
6.0ms
(pow (exp b) (+ b a))
11.0ms
(log (pow (exp b) (+ b a)))

simplify63.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04987735
14987735

prune87.0ms

Filtered
68 candidates to 97 candidates (-42.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New96197
Fresh112
Picked011
Done000
Total973100

Merged error: 0b

Counts
100 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-sqr-sqrt
associate-*r*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
associate-*l* distribute-lft-out
distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 37
Calls
2 calls:
11.0ms
(* b (+ b (+ a a)))
4.0ms
(+ (* a a) (* b (+ b (+ a a))))

series11.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* b (+ b (+ a a)))
6.0ms
(+ (* a a) (* b (+ b (+ a a))))

simplify42.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05035439

prune35.0ms

Filtered
31 candidates to 43 candidates (-38.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New43043
Fresh011
Picked011
Done011
Total43346

Merged error: 0b

Counts
46 → 3

regimes72.0ms

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
01113
11113

end0.0ms

sample421.0ms

Algorithm
intervals
Results
169.0ms8000×pre80true
130.0ms8000×body80valid

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