Details

Time bar (total: 9.4s)

sample81.0ms

Algorithm
intervals
Results
49.0ms448×body80valid

simplify126.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
01515
12714
26212
311612
414212
514412
done14412

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma c i (fma a b (fma x y (* z t))))
0.0b
(fma a b (fma x y (* z t)))
0.0b
(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
3 → 30
Calls
3 calls:
0.0ms
(fma c i (fma a b (fma x y (* z t))))
0.0ms
(fma a b (fma x y (* z t)))
0.0ms
(fma x y (* z t))

series509.0ms

Counts
3 → 9
Calls
3 calls:
352.0ms
(fma c i (fma a b (fma x y (* z t))))
91.0ms
(fma a b (fma x y (* z t)))
66.0ms
(fma x y (* z t))

simplify2.8s

Counts
39 → 39
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
047430
164420
2134366
3584366
44140366
done5000366

prune184.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

series430.0ms

Counts
2 → 6
Calls
2 calls:
356.0ms
(fma c i (fma t z (fma a b (* x y))))
73.0ms
(fma a b (* x y))

simplify2.3s

Counts
26 → 26
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
036284
147278
2105242
3469242
43382242
done5000242

prune127.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01212
11312
done1312

end0.0ms

sample2.8s

Algorithm
intervals
Results
1.8s13460×body80valid