Details

Time bar (total: 7.0s)

sample41.0ms

Algorithm
intervals
Results
22.0ms256×body80valid

simplify1.8s

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize30.0ms

Local error

Found 4 expressions with local error:

0.5b
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
0.5b
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
3.2b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
3.2b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite298.0ms

Algorithm
rewrite-expression-head
Rules
200×times-frac
162×*-un-lft-identity
120×add-sqr-sqrt
102×add-cube-cbrt
28×distribute-lft-out
26×associate-/l*
14×add-exp-log add-cbrt-cube
12×div-inv
8×associate-/r* add-log-exp
6×cbrt-undiv div-exp difference-of-squares
4×pow1 associate-/r/
2×sub-neg flip3-- frac-2neg flip3-+ diff-log clear-num flip-- flip-+ associate-/l/ distribute-lft-out--
Counts
4 → 204
Calls
4 calls:
46.0ms
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
49.0ms
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
99.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
94.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series261.0ms

Counts
4 → 12
Calls
4 calls:
68.0ms
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
58.0ms
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
66.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
68.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify827.0ms

Counts
216 → 216

prune768.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.5b

simplify1.6s

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.2s8000×body80valid