Details

Time bar (total: 1.1s)

sample32.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
10.0ms256×pre80true

simplify26.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0113
1273
2663
31133
41453
51653
61823
71843
81843

prune2.0ms

Filtered
1 candidates to 0 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 → 1

localize6.0ms

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 expm1-log1p-u distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 42
Calls
1 calls:
8.0ms
(* (+ a b) (+ a b))

series14.0ms

Counts
1 → 3
Calls
1 calls:
14.0ms
(* (+ a b) (+ a b))

simplify34.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0195218
1958194
25002180

prune47.0ms

Filtered
45 candidates to 21 candidates (46.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New42345
Fresh000
Picked011
Done000
Total42446

Merged error: 0b

Counts
46 → 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
expm1-log1p-u add-cbrt-cube log1p-expm1-u distribute-lft-out add-log-exp sqr-pow
pow-to-exp pow-pow pow1/3 pow-exp
Counts
2 → 38
Calls
2 calls:
4.0ms
(pow (+ a b) 6)
4.0ms
(cbrt (pow (+ a b) 6))

series95.0ms

Counts
2 → 6
Calls
2 calls:
81.0ms
(pow (+ a b) 6)
14.0ms
(cbrt (pow (+ a b) 6))

simplify143.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 3 (138.0ms)

IterNodesCost
0167213
1629188
23348183
35001178

prune69.0ms

Filtered
44 candidates to 28 candidates (63.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New43144
Fresh202
Picked011
Done011
Total45348

Merged error: 0b

Counts
48 → 3

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (fma 2 a b) b (pow a 2))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (fma 2 a b) b (pow a 2))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(fma (fma 2 a b) b (pow a 2))

simplify97.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04165
19652
246752
3262752
4500352

prune23.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New13013
Fresh000
Picked011
Done022
Total13316

Merged error: 0b

Counts
16 → 3

regimes64.0ms

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
063

end0.0ms

sample420.0ms

Algorithm
intervals
Results
166.0ms8000×pre80true
126.0ms8000×body80valid

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