Details

Time bar (total: 18.1s)

sample32.0ms

Algorithm
intervals
Results
20.0ms256×body80valid

simplify7.0s

Counts
1 → 1
Iterations

Useful iterations: 7 (5.5s)

IterNodesCost
01229
12029
23828
38728
425328
565728
6152726
7391722
done500022

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 2.0 (fma 1.0 t 1.0))
0.0b
(/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) 2.0))
3.7b
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
3.7b
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

rewrite82.0ms

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))
10.0ms
(/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) 2.0))
24.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
21.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

series315.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(/ 2.0 (fma 1.0 t 1.0))
154.0ms
(/ 1.0 (fma (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) (- 2.0 (/ 2.0 (fma 1.0 t 1.0))) 2.0))
49.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
73.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

simplify4.3s

Counts
188 → 188
Iterations

Useful iterations: done (4.2s)

IterNodesCost
02476374
15495726
213994152
344883341
done50003339

prune465.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize39.0ms

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))
3.7b
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
3.7b
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

rewrite94.0ms

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))
10.0ms
(/ 2.0 (fma 1.0 t 1.0))
28.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
28.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

series250.0ms

Counts
4 → 12
Calls
4 calls:
57.0ms
(/ 2.0 (fma 1.0 t 1.0))
62.0ms
(/ 2.0 (fma 1.0 t 1.0))
63.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))
69.0ms
(- 2.0 (/ 2.0 (fma 1.0 t 1.0)))

simplify4.0s

Counts
188 → 188
Iterations

Useful iterations: done (4.0s)

IterNodesCost
01885782
14405118
211563612
339672800
done50002792

prune658.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01124
done1124

end0.0ms

sample906.0ms

Algorithm
intervals
Results
722.0ms8000×body80valid