Details

Time bar (total: 1.9s)

sample47.0ms

Algorithm
intervals
Results
23.0ms439×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0276
1624
21214
31584
41644
51644

prune8.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite3.0ms

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

series317.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(fma b a (fma x y (* z t)))
216.0ms
(fma i c (fma b a (fma x y (* z t))))
39.0ms
(fma x y (* z t))

simplify100.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
064163
1149142
2636142
34252142
45001142

prune120.0ms

Filtered
39 candidates to 36 candidates (92.3%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New39039
Fresh000
Picked011
Done000
Total39140

Merged error: 0.0b

Counts
40 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0134
1134

end0.0ms

sample1.3s

Algorithm
intervals
Results
661.0ms13574×body80valid