Details

Time bar (total: 6.1s)

sample55.0ms

Algorithm
intervals
Results
19.0ms392×body80valid

simplify31.0ms

Counts
1 → 1
Iterations
IterNodes
done45
345
235
119
011

prune22.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 2 expressions with local error:

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

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
2 → 20
Calls
2 calls:
0.0ms
(fma a b (fma x y (* z t)))
1.0ms
(fma x y (* z t))

series146.0ms

Counts
2 → 6
Calls
2 calls:
88.0ms
(fma a b (fma x y (* z t)))
58.0ms
(fma x y (* z t))

simplify1.5s

Counts
26 → 26
Iterations
IterNodes
done5000
3979
2156
146
033

prune201.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
2 → 20
Calls
2 calls:
0.0ms
(fma x y (fma z t (* a b)))
0.0ms
(fma z t (* a b))

series117.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(fma x y (fma z t (* a b)))
47.0ms
(fma z t (* a b))

simplify1.2s

Counts
26 → 26
Iterations
IterNodes
done5001
3792
2141
148
034

prune175.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes638.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.0s12155×body80valid