Details

Time bar (total: 6.8s)

sample76.0ms

Algorithm
intervals
Results
33.0ms407×body80valid

simplify29.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
01111
11910
2359
3459
done459

prune20.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
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 a b (fma x y (* z t)))

series133.0ms

Counts
1 → 3
Calls
1 calls:
132.0ms
(fma a b (fma x y (* z t)))

simplify2.2s

Counts
13 → 13
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
024146
135142
273124
3310124
42148124
done5001124

prune122.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

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
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)))

series187.0ms

Counts
2 → 6
Calls
2 calls:
76.0ms
(fma a b (* x y))
111.0ms
(fma t z (fma a b (* x y)))

simplify1.1s

Counts
26 → 26
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
032248
149242
2161212
3903212
done5000212

prune195.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes583.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1109
done109

end0.0ms

sample2.1s

Algorithm
intervals
Results
845.0ms12021×body80valid