Details

Time bar (total: 9.0s)

sample89.0ms

Algorithm
intervals
Results
28.0ms256×body80valid

simplify3.7s

Counts
1 → 1
Iterations

Useful iterations: 6 (1.1s)

IterNodesCost
01229
12029
23828
38728
427628
581528
6318126
done500026

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 2.0 (fma 1.0 t (/ 1.0 1)))
0.0b
(/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1)))) (- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1)))) 2.0))
4.2b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
4.2b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

rewrite78.0ms

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:
5.0ms
(/ 2.0 (fma 1.0 t (/ 1.0 1)))
5.0ms
(/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1)))) (- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1)))) 2.0))
31.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
27.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

series349.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(/ 2.0 (fma 1.0 t (/ 1.0 1)))
186.0ms
(/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1)))) (- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1)))) 2.0))
50.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
56.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

simplify2.6s

Counts
188 → 188
Iterations

Useful iterations: done (2.6s)

IterNodesCost
02477652
15985738
225364268
done50013372

prune560.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
01126
11322
done1322

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.4s8000×body80valid