Details

Time bar (total: 12.8s)

sample34.0ms

Algorithm
intervals
Results
18.0ms256×body80valid

simplify3.6s

Counts
1 → 1
Iterations
IterNodes
done5000
64902
51037
4328
392
235
119
012

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 4 expressions with local error:

2.9b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
2.9b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
2.9b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
2.9b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite454.0ms

Algorithm
rewrite-expression-head
Rules
1068×times-frac
1064×*-un-lft-identity
780×add-sqr-sqrt
744×add-cube-cbrt
696×prod-diff
156×distribute-lft-out
60×div-inv
24×associate-/r/
12×flip3-+ fma-neg flip-+ add-log-exp difference-of-squares
4×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log log1p-expm1-u flip-- distribute-lft-out--
Counts
4 → 780
Calls
4 calls:
53.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
87.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
103.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
107.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series296.0ms

Counts
4 → 12
Calls
4 calls:
69.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
68.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
81.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
77.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify1.8s

Counts
792 → 792
Iterations
IterNodes
done5000
11293
0478

prune5.6s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify4.0ms

Iterations
IterNodes
done15
115
012

end0.0ms

sample1.0s

Algorithm
intervals
Results
802.0ms8000×body80valid