Details

Time bar (total: 8.4s)

sample80.0ms

Algorithm
intervals
Results
31.0ms448×body80valid

simplify160.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
01515
12714
26212
311612
414212
514412
done14412

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

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

series440.0ms

Counts
3 → 9
Calls
3 calls:
277.0ms
(fma c i (fma a b (fma x y (* z t))))
94.0ms
(fma a b (fma x y (* z t)))
69.0ms
(fma x y (* z t))

simplify2.4s

Counts
39 → 39
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
047430
164420
2134366
3584366
44140366
done5000366

prune198.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

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

series416.0ms

Counts
2 → 6
Calls
2 calls:
351.0ms
(fma c i (fma t z (fma a b (* x y))))
65.0ms
(fma a b (* x y))

simplify1.9s

Counts
26 → 26
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
036284
147278
2105242
3469242
43382242
done5000242

prune150.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01212
11312
done1312

end0.0ms

sample2.6s

Algorithm
intervals
Results
928.0ms13460×body80valid