Details

Time bar (total: 2.2s)

sample28.0ms

Algorithm
intervals
Results
11.0ms360×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0194
1353
2453
3473
4473

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

series101.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(fma b a (fma x y (* z t)))
41.0ms
(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

prune86.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma b a (fma x y (* z t)))) (cbrt (fma b a (fma x y (* z t)))))
0.8b
(cbrt (fma b a (fma x y (* z t))))
0.8b
(cbrt (fma b a (fma x y (* z t))))
0.8b
(cbrt (fma b a (fma x y (* z t))))

rewrite9.0ms

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 b a (fma x y (* z t)))) (cbrt (fma b a (fma x y (* z t)))))
0.0ms
(cbrt (fma b a (fma x y (* z t))))
1.0ms
(cbrt (fma b a (fma x y (* z t))))
1.0ms
(cbrt (fma b a (fma x y (* z t))))

series574.0ms

Counts
4 → 12
Calls
4 calls:
199.0ms
(* (cbrt (fma b a (fma x y (* z t)))) (cbrt (fma b a (fma x y (* z t)))))
125.0ms
(cbrt (fma b a (fma x y (* z t))))
122.0ms
(cbrt (fma b a (fma x y (* z t))))
127.0ms
(cbrt (fma b a (fma x y (* z t))))

simplify80.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
0236812
1800745
23224654
35002642

prune283.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes133.0ms

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

sample805.0ms

Algorithm
intervals
Results
376.0ms12054×body80valid