Details

Time bar (total: 5.9s)

sample21.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
3.0ms256×pre80true

simplify4.3s

Counts
1 → 1
Iterations

Useful iterations: 4 (51.0ms)

IterNodesCost
01115
12515
26015
315015
432014
561914
6144814
7459914
done500014

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 62.0b

localize8.0ms

Local error

Found 1 expressions with local error:

62.0b
(fma (pow x 4.0) 9.0 (* (* y y) (- 2.0 (* y y))))

rewrite1.0ms

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
1 → 10
Calls
1 calls:
0.0ms
(fma (pow x 4.0) 9.0 (* (* y y) (- 2.0 (* y y))))

series150.0ms

Counts
1 → 3
Calls
1 calls:
150.0ms
(fma (pow x 4.0) 9.0 (* (* y y) (- 2.0 (* y y))))

simplify887.0ms

Counts
13 → 13
Iterations

Useful iterations: 4 (223.0ms)

IterNodesCost
039233
180230
2208202
3520199
41820195
done5000195

prune38.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize9.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify1.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000
done00

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01014
11114
done1114

end0.0ms

sample497.0ms

Algorithm
intervals
Results
268.0ms8000×body80valid
94.0ms8000×pre80true