Details

Time bar (total: 2.4s)

sample32.0ms

Algorithm
intervals
Results
15.0ms383×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0154
1334
2644
3794
4794

prune3.0ms

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

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) (* (* y 4.0) z))

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
387×add-sqr-sqrt
330×prod-diff
303×associate-*l*
203×*-un-lft-identity
191×add-cube-cbrt
159×associate-*r*
101×unswap-sqr
72×swap-sqr
56×*-commutative
15×fma-neg difference-of-squares
6×distribute-lft-out--
3×add-log-exp
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 380
Calls
1 calls:
51.0ms
(- (* x x) (* (* y 4.0) z))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(- (* x x) (* (* y 4.0) z))

simplify130.0ms

Algorithm
egg-herbie
Counts
383 → 383
Iterations

Useful iterations: 2 (77.0ms)

IterNodesCost
09567159
126904758
250024021

prune99.0ms

Filtered
383 candidates to 43 candidates (11.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New3821383
Fresh000
Picked011
Done000
Total3822384

Merged error: 0b

Counts
384 → 2

localize19.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* x x)) (cbrt (* x x)))
21.1b
(cbrt (* x x))
21.1b
(cbrt (* x x))
21.1b
(cbrt (* x x))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
177×cbrt-prod
137×add-sqr-sqrt
59×swap-sqr
57×unswap-sqr
47×*-un-lft-identity
43×add-cube-cbrt
41×associate-*l*
39×associate-*r*
22×*-commutative
11×pow1
9×pow1/3
8×add-cbrt-cube
6×add-exp-log
4×expm1-log1p-u cbrt-unprod log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp
Counts
4 → 194
Calls
4 calls:
15.0ms
(* (cbrt (* x x)) (cbrt (* x x)))
4.0ms
(cbrt (* x x))
4.0ms
(cbrt (* x x))
4.0ms
(cbrt (* x x))

series779.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt (* x x)) (cbrt (* x x)))
229.0ms
(cbrt (* x x))
183.0ms
(cbrt (* x x))
176.0ms
(cbrt (* x x))

simplify76.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
01961192
16991032
23016895
35001891

prune403.0ms

Filtered
206 candidates to 114 candidates (55.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2060206
Fresh000
Picked011
Done011
Total2062208

Merged error: 0b

Counts
208 → 2

regimes99.0ms

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
0104
1104

end0.0ms

sample532.0ms

Algorithm
intervals
Results
289.0ms12159×body80valid