Details

Time bar (total: 3.2s)

sample17.0ms

Algorithm
intervals
Results
7.0ms319×body80valid

simplify50.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1243
2403
3643
4843
51023
61283
71773
82723
95083
107363
117543
127563
137563

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma (- 1.0 x) y (* x z))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×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 (- 1.0 x) y (* x z))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(fma (- 1.0 x) y (* x z))

simplify59.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
03565
17452
231452
3171852
4500152

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z))))
0.5b
(cbrt (fma (- 1.0 x) y (* x z)))
0.5b
(cbrt (fma (- 1.0 x) y (* x z)))
0.5b
(cbrt (fma (- 1.0 x) y (* x z)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
6.0ms
(* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z))))
1.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
1.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
1.0ms
(cbrt (fma (- 1.0 x) y (* x z)))

series815.0ms

Counts
4 → 12
Calls
4 calls:
229.0ms
(* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z))))
194.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
194.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
198.0ms
(cbrt (fma (- 1.0 x) y (* x z)))

simplify138.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (127.0ms)

IterNodesCost
03111076
19771006
24465920
35001900

prune274.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (- 1.0 x) y (* x z)))
0.5b
(cbrt (fma (- 1.0 x) y (* x z)))
0.5b
(cbrt (cbrt (fma (- 1.0 x) y (* x z))))
0.5b
(cbrt (* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z)))))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 53
Calls
4 calls:
1.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
1.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
2.0ms
(cbrt (cbrt (fma (- 1.0 x) y (* x z))))
5.0ms
(cbrt (* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z)))))

series829.0ms

Counts
4 → 12
Calls
4 calls:
201.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
203.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
196.0ms
(cbrt (cbrt (fma (- 1.0 x) y (* x z))))
229.0ms
(cbrt (* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z)))))

simplify91.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0358827
1888772
23038736
35002716

prune283.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes47.0ms

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
083
183

end0.0ms

sample438.0ms

Algorithm
intervals
Results
232.0ms10166×body80valid