Details

Time bar (total: 2.9s)

sample27.0ms

Algorithm
intervals
Results
11.0ms371×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0194
1353
2453
3473
4473

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

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)))

rewrite1.0ms

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

series100.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(fma x y (* z t))
64.0ms
(fma b a (fma x y (* z t)))

simplify52.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
04896
111484
240684
3198284
4500184

prune83.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

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:
0.0ms
(fma a b (* x y))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(fma a b (* x y))

simplify77.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
02241
15236
216536
354636
4268836
5500136

prune39.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma a b (* x y))) (cbrt (fma a b (* x y))))
1.7b
(cbrt (fma a b (* x y)))
1.7b
(cbrt (fma a b (* x y)))
1.7b
(cbrt (fma a b (* x y)))

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:
8.0ms
(* (cbrt (fma a b (* x y))) (cbrt (fma a b (* x y))))
0.0ms
(cbrt (fma a b (* x y)))
0.0ms
(cbrt (fma a b (* x y)))
1.0ms
(cbrt (fma a b (* x y)))

series442.0ms

Counts
4 → 12
Calls
4 calls:
125.0ms
(* (cbrt (fma a b (* x y))) (cbrt (fma a b (* x y))))
104.0ms
(cbrt (fma a b (* x y)))
106.0ms
(cbrt (fma a b (* x y)))
107.0ms
(cbrt (fma a b (* x y)))

simplify72.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
0242694
1794636
23055573
35001545

prune283.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

1.7b
(cbrt (fma a b (* x y)))
1.7b
(cbrt (fma a b (* x y)))
1.7b
(cbrt (fma a b (* x y)))
1.7b
(cbrt (fma a b (* x y)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×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 → 52
Calls
4 calls:
0.0ms
(cbrt (fma a b (* x y)))
0.0ms
(cbrt (fma a b (* x y)))
0.0ms
(cbrt (fma a b (* x y)))
1.0ms
(cbrt (fma a b (* x y)))

series429.0ms

Counts
4 → 12
Calls
4 calls:
109.0ms
(cbrt (fma a b (* x y)))
112.0ms
(cbrt (fma a b (* x y)))
104.0ms
(cbrt (fma a b (* x y)))
104.0ms
(cbrt (fma a b (* x y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 4 (44.0ms)

IterNodesCost
0119408
1261372
2645348
31620324
45001316

prune288.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes159.0ms

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
0103
1103

end0.0ms

sample737.0ms

Algorithm
intervals
Results
348.0ms11927×body80valid