Details

Time bar (total: 1.9s)

sample28.0ms

Algorithm
intervals
Results
12.0ms314×body80valid

simplify52.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
0510911

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
0.0b
(/ (- x z) y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
associate-/l*
add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
associate-/r*
pow1 associate-+r+ associate-/l/
cbrt-undiv +-commutative distribute-rgt-in flip3-- frac-2neg distribute-lft-in flip3-+ div-sub div-exp clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 51
Calls
2 calls:
3.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
7.0ms
(/ (- x z) y)

series15.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
7.0ms
(/ (- x z) y)

simplify33.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
05326584

prune74.0ms

Filtered
42 candidates to 57 candidates (-35.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New55257
Fresh000
Picked011
Done000
Total55358

Merged error: 0b

Counts
58 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y)))
4.6b
(cbrt (/ (- x z) y))
4.6b
(cbrt (/ (- x z) y))
4.6b
(cbrt (/ (- x z) y))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
157×cbrt-prod
141×add-sqr-sqrt
135×*-un-lft-identity
123×times-frac
75×add-cube-cbrt
28×swap-sqr
27×distribute-lft-out--
22×associate-*r* associate-*l*
21×difference-of-squares
11×pow1
pow1/3 unswap-sqr
cbrt-div div-inv
add-exp-log
add-cbrt-cube add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 186
Calls
4 calls:
22.0ms
(* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y)))
5.0ms
(cbrt (/ (- x z) y))
5.0ms
(cbrt (/ (- x z) y))
5.0ms
(cbrt (/ (- x z) y))

series160.0ms

Counts
4 → 12
Calls
4 calls:
54.0ms
(* (cbrt (/ (- x z) y)) (cbrt (/ (- x z) y)))
34.0ms
(cbrt (/ (- x z) y))
34.0ms
(cbrt (/ (- x z) y))
38.0ms
(cbrt (/ (- x z) y))

simplify57.0ms

Algorithm
egg-herbie
Counts
198 → 198
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
049412874
149412874

prune215.0ms

Filtered
144 candidates to 198 candidates (-37.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1980198
Fresh011
Picked011
Done011
Total1983201

Merged error: 0b

Counts
201 → 3

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.6b
(cbrt (- x z))
0.6b
(cbrt (- x z))
0.6b
(cbrt (- x z))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-prod
14×add-sqr-sqrt *-un-lft-identity
add-cube-cbrt
cbrt-div
pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 56
Calls
4 calls:
1.0ms
(cbrt y)
4.0ms
(cbrt (- x z))
4.0ms
(cbrt (- x z))
4.0ms
(cbrt (- x z))

series115.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(cbrt y)
30.0ms
(cbrt (- x z))
32.0ms
(cbrt (- x z))
29.0ms
(cbrt (- x z))

simplify38.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
04895478
14895478

prune78.0ms

Filtered
52 candidates to 68 candidates (-30.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New68068
Fresh000
Picked011
Done022
Total68371

Merged error: 0b

Counts
71 → 3

regimes134.0ms

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
01411
11411

end0.0ms

sample811.0ms

Algorithm
intervals
Results
406.0ms10165×body80valid

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