Details

Time bar (total: 1.4s)

sample23.0ms

Algorithm
intervals
Results
9.0ms425×body80valid

simplify76.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1173
2323
3583
41293
52073
63933
717943
850013

prune2.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* a a) (* b b))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
3.0ms
(- (* a a) (* b b))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(- (* a a) (* b b))

simplify39.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09383
137572
2124372
3500172

prune20.0ms

Filtered
16 candidates to 11 candidates (31.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0b

Counts
17 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* a a) (* b b))) (cbrt (- (* a a) (* b b))))
5.9b
(cbrt (- (* a a) (* b b)))
5.9b
(cbrt (- (* a a) (* b b)))
5.9b
(cbrt (- (* a a) (* b b)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
32×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
7×swap-sqr associate-*r* associate-*l* difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 93
Calls
4 calls:
11.0ms
(* (cbrt (- (* a a) (* b b))) (cbrt (- (* a a) (* b b))))
3.0ms
(cbrt (- (* a a) (* b b)))
3.0ms
(cbrt (- (* a a) (* b b)))
4.0ms
(cbrt (- (* a a) (* b b)))

series93.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt (- (* a a) (* b b))) (cbrt (- (* a a) (* b b))))
25.0ms
(cbrt (- (* a a) (* b b)))
22.0ms
(cbrt (- (* a a) (* b b)))
22.0ms
(cbrt (- (* a a) (* b b)))

simplify137.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 3 (126.0ms)

IterNodesCost
02741087
19701022
24360948
35001914

prune95.0ms

Filtered
105 candidates to 81 candidates (22.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1050105
Fresh000
Picked011
Done011
Total1052107

Merged error: 0b

Counts
107 → 2

regimes150.0ms

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
053

end0.0ms

sample681.0ms

Algorithm
intervals
Results
320.0ms14272×body80valid

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