Details

Time bar (total: 6.7s)

sample69.0ms

Algorithm
intervals
Results
36.0ms373×body80valid

simplify19.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (8.0ms)

IterNodesCost
01111
11910
2359
3459
done459

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

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

series152.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(fma x y (* z t))
99.0ms
(fma a b (fma x y (* z t)))

simplify1.9s

Counts
26 → 26
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
034248
148242
298212
3371212
41924212
done5001212

prune134.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

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)))

series185.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(fma a b (* x y))
113.0ms
(fma t z (fma a b (* x y)))

simplify2.2s

Counts
26 → 26
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
032248
142242
2111212
3557212
43341212
done5000212

prune105.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes255.0ms

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

sample1.5s

Algorithm
intervals
Results
836.0ms11866×body80valid