Details

Time bar (total: 12.2s)

sample25.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify6.1s

Counts
1 → 1
Iterations

Useful iterations: 7 (4.6s)

IterNodesCost
01229
12029
23828
38728
425328
565728
6152726
7391722
done500022

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 2.0 (fma 1.0 t 1.0))
0.0b
(/ 2.0 (fma 1.0 t 1.0))
2.2b
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
2.2b
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
100×add-sqr-sqrt
94×*-un-lft-identity
90×add-cube-cbrt
78×prod-diff
74×times-frac
8×add-exp-log add-cbrt-cube div-inv add-log-exp
6×fma-neg associate-/r* associate-/l*
4×pow1 expm1-log1p-u log1p-expm1-u difference-of-squares
2×cbrt-undiv sub-neg flip3-- frac-2neg diff-log div-exp clear-num flip-- distribute-lft-out--
Counts
4 → 176
Calls
4 calls:
10.0ms
(/ 2.0 (fma 1.0 t 1.0))
5.0ms
(/ 2.0 (fma 1.0 t 1.0))
13.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
19.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

series228.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(/ 2.0 (fma 1.0 t 1.0))
46.0ms
(/ 2.0 (fma 1.0 t 1.0))
68.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
77.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

simplify3.9s

Counts
188 → 188
Iterations

Useful iterations: done (3.9s)

IterNodesCost
01885782
14405118
211563612
339672800
done50002792

prune432.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0922
done922

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.3s8000×body80valid