Details

Time bar (total: 2.4s)

sample31.0ms

Algorithm
intervals
Results
14.0ms375×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0194
1353
2453
3473
4473

prune7.0ms

Filtered
1 candidates to 1 candidates (100.0%)
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
(fma x y (* z t))
0.0b
(fma b a (fma x y (* z t)))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
2×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
2 → 20
Calls
2 calls:
1.0ms
(fma x y (* z t))
1.0ms
(fma b a (fma x y (* z t)))

series99.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(fma x y (* z t))
63.0ms
(fma b a (fma x y (* z t)))

simplify53.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04896
111484
240684
3198284
4500184

prune72.0ms

Filtered
26 candidates to 24 candidates (92.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New24226
Fresh000
Picked011
Done000
Total24327

Merged error: 0b

Counts
27 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma a b (* x y))
0.0b
(fma t z (fma a b (* x y)))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
2×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
2 → 20
Calls
2 calls:
1.0ms
(fma a b (* x y))
1.0ms
(fma t z (fma a b (* x y)))

series98.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(fma a b (* x y))
58.0ms
(fma t z (fma a b (* x y)))

simplify86.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04396
112384
257184
3340684
4500184

prune61.0ms

Filtered
26 candidates to 22 candidates (84.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New25126
Fresh101
Picked101
Done011
Total27229

Merged error: 0b

Counts
29 → 2

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma a b (* x y))) (cbrt (fma a b (* x y))))
1.6b
(cbrt (fma a b (* x y)))
1.6b
(cbrt (fma a b (* x y)))
1.6b
(cbrt (fma a b (* x y)))

rewrite11.0ms

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:
5.0ms
(* (cbrt (fma a b (* x y))) (cbrt (fma a b (* x y))))
1.0ms
(cbrt (fma a b (* x y)))
1.0ms
(cbrt (fma a b (* x y)))
1.0ms
(cbrt (fma a b (* x y)))

series430.0ms

Counts
4 → 12
Calls
4 calls:
122.0ms
(* (cbrt (fma a b (* x y))) (cbrt (fma a b (* x y))))
104.0ms
(cbrt (fma a b (* x y)))
101.0ms
(cbrt (fma a b (* x y)))
102.0ms
(cbrt (fma a b (* x y)))

simplify70.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
0242694
1794636
23055573
35001545

prune255.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done011
Total93295

Merged error: 0b

Counts
95 → 2

regimes143.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0103
1103

end0.0ms

sample912.0ms

Algorithm
intervals
Results
476.0ms11950×body80valid

Profiling

Loading profile data...