Details

Time bar (total: 8.6s)

sample92.0ms

Algorithm
intervals
Results
76.0ms256×body80valid

simplify3.7s

Counts
1 → 1
Iterations

Useful iterations: 6 (777.0ms)

IterNodesCost
01229
12029
23828
38728
426628
578728
6320726
done500026

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 2.0 (fma t 1.0 (/ 1.0 1)))
0.0b
(/ 2.0 (fma t 1.0 (/ 1.0 1)))
2.4b
(- 2.0 (/ 2.0 (fma t 1.0 (/ 1.0 1))))
2.4b
(- 2.0 (/ 2.0 (fma t 1.0 (/ 1.0 1))))

rewrite43.0ms

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-cbrt-cube add-exp-log div-inv add-log-exp
6×associate-/r* fma-neg associate-/l*
4×expm1-log1p-u pow1 log1p-expm1-u difference-of-squares
2×cbrt-undiv clear-num sub-neg frac-2neg flip3-- diff-log div-exp flip-- distribute-lft-out--
Counts
4 → 176
Calls
4 calls:
5.0ms
(/ 2.0 (fma t 1.0 (/ 1.0 1)))
4.0ms
(/ 2.0 (fma t 1.0 (/ 1.0 1)))
11.0ms
(- 2.0 (/ 2.0 (fma t 1.0 (/ 1.0 1))))
16.0ms
(- 2.0 (/ 2.0 (fma t 1.0 (/ 1.0 1))))

series204.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(/ 2.0 (fma t 1.0 (/ 1.0 1)))
43.0ms
(/ 2.0 (fma t 1.0 (/ 1.0 1)))
46.0ms
(- 2.0 (/ 2.0 (fma t 1.0 (/ 1.0 1))))
60.0ms
(- 2.0 (/ 2.0 (fma t 1.0 (/ 1.0 1))))

simplify2.4s

Counts
188 → 188
Iterations

Useful iterations: done (2.4s)

IterNodesCost
01896974
14855130
222003726
done50002828

prune731.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify4.0ms

Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
01126
11322
done1322

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.2s8000×body80valid