Details

Time bar (total: 1.7s)

sample28.0ms

Algorithm
intervals
Results
18.0ms256×body80valid

simplify94.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02014
13714
28414
325214
462314
5141314
6381414
7500114

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
0.0b
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
2.5b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
2.5b
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

rewrite115.0ms

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:
16.0ms
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
18.0ms
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
33.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
38.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

series190.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
48.0ms
(/ (/ 2.0 t) (+ 1.0 (/ 1.0 t)))
46.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))
52.0ms
(- 2.0 (/ (/ 2.0 t) (+ 1.0 (/ 1.0 t))))

simplify71.0ms

Algorithm
egg-herbie
Counts
216 → 216
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
04951986
118961910
250021910

prune517.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01414
11414

end0.0ms

sample671.0ms

Algorithm
intervals
Results
570.0ms8000×body80valid