Details

Time bar (total: 11.8s)

sample23.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify6.2s

Counts
1 → 1
Iterations

Useful iterations: done (6.2s)

IterNodesCost
01251
11951
23549
39249
429749
580849
6198045
done500137

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

1.9b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
1.9b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
1.9b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
1.9b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite411.0ms

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×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
4 → 780
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))))
106.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
76.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series228.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
54.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
65.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
59.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify2.3s

Counts
792 → 792
Iterations

Useful iterations: done (2.3s)

IterNodesCost
047855140
1123550708
2370737036
done500033356

prune1.9s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01251
11551
done1551

end0.0ms

sample695.0ms

Algorithm
intervals
Results
496.0ms8000×body80valid