Details

Time bar (total: 11.4s)

sample45.0ms

Algorithm
intervals
Results
24.0ms256×body80valid

simplify4.9s

Counts
1 → 1
Iterations

Useful iterations: 6 (1.3s)

IterNodesCost
01229
12029
23828
38728
427628
581528
6318126
done500026

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.0b
(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)
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))
3.5b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
3.5b
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
92×add-sqr-sqrt
86×*-un-lft-identity
82×add-cube-cbrt
78×prod-diff
65×times-frac
add-log-exp
div-inv
add-exp-log fma-neg add-cbrt-cube
pow1 expm1-log1p-u log1p-expm1-u difference-of-squares
associate-/r* associate-/l*
sub-neg flip3-- diff-log flip-- distribute-lft-out--
cbrt-undiv frac-2neg div-exp clear-num fma-udef
Counts
4 → 157
Calls
4 calls:
1.0ms
(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)
11.0ms
(/ 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))))
28.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

series550.0ms

Counts
4 → 12
Calls
4 calls:
178.0ms
(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)
226.0ms
(/ 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))
66.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))
80.0ms
(- 2.0 (/ 2.0 (fma 1.0 t (/ 1.0 1))))

simplify3.0s

Counts
169 → 169
Iterations

Useful iterations: done (3.0s)

IterNodesCost
02387529
15655674
222254178
done50003278

prune740.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
01126
11322
done1322

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.6s8000×body80valid