Details

Time bar (total: 3.7s)

sample49.0ms

Algorithm
intervals
Results
23.0ms458×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0276
1624
21214
31584
41644
51644

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

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
3×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
3 → 30
Calls
3 calls:
1.0ms
(fma x y (* z t))
1.0ms
(fma i c (fma b a (fma x y (* z t))))
1.0ms
(fma b a (fma x y (* z t)))

series314.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(fma x y (* z t))
217.0ms
(fma i c (fma b a (fma x y (* z t))))
61.0ms
(fma b a (fma x y (* z t)))

simplify94.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
064163
1149142
2636142
34252142
45001142

prune128.0ms

Filtered
39 candidates to 36 candidates (92.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New37239
Fresh000
Picked011
Done000
Total37340

Merged error: 0.0b

Counts
40 → 3

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
3×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
3 → 30
Calls
3 calls:
1.0ms
(fma i c (fma t z (fma a b (* x y))))
1.0ms
(fma a b (* x y))
1.0ms
(fma t z (fma a b (* x y)))

series329.0ms

Counts
3 → 9
Calls
3 calls:
231.0ms
(fma i c (fma t z (fma a b (* x y))))
37.0ms
(fma a b (* x y))
61.0ms
(fma t z (fma a b (* x y)))

simplify29.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
059163
1165142
2843142
35002142

prune113.0ms

Filtered
39 candidates to 34 candidates (87.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New38139
Fresh101
Picked101
Done011
Total40242

Merged error: 0.0b

Counts
42 → 2

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma a b (* x y))) (cbrt (fma a b (* x y))))
1.3b
(cbrt (fma a b (* x y)))
1.3b
(cbrt (fma a b (* x y)))
1.3b
(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:
6.0ms
(* (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)))

series481.0ms

Counts
4 → 12
Calls
4 calls:
127.0ms
(* (cbrt (fma a b (* x y))) (cbrt (fma a b (* x y))))
104.0ms
(cbrt (fma a b (* x y)))
121.0ms
(cbrt (fma a b (* x y)))
129.0ms
(cbrt (fma a b (* x y)))

simplify71.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
0242694
1794636
23055573
35001545

prune296.0ms

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: 0.0b

Counts
95 → 2

regimes388.0ms

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
0134
1134

end0.0ms

sample1.3s

Algorithm
intervals
Results
663.0ms13750×body80valid

Profiling

Loading profile data...