Details

Time bar (total: 14.0s)

sample55.0ms

Algorithm
intervals
Results
42.0ms256×body80valid

simplify3.1s

Counts
1 → 1
Iterations
IterNodes
73883
61611
5619
4227
386
236
119
012

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))

rewrite92.0ms

Algorithm
rewrite-expression-head
Rules
256×*-un-lft-identity
216×prod-diff
196×add-sqr-sqrt
176×add-cube-cbrt
148×times-frac
36×distribute-lft-out
24×associate-/r/
12×flip3-+ fma-neg flip-+ div-inv add-log-exp
8×difference-of-squares
4×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log insert-posit16 log1p-expm1-u flip-- distribute-lft-out--
Counts
4 → 300
Calls
4 calls:
30.0ms
(- 2 (/ 2 (+ 1 t)))
15.0ms
(- 2 (/ 2 (+ 1 t)))
14.0ms
(- 2 (/ 2 (+ 1 t)))
26.0ms
(- 2 (/ 2 (+ 1 t)))

series97.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(- 2 (/ 2 (+ 1 t)))
26.0ms
(- 2 (/ 2 (+ 1 t)))
22.0ms
(- 2 (/ 2 (+ 1 t)))
22.0ms
(- 2 (/ 2 (+ 1 t)))

simplify3.3s

Counts
312 → 312
Iterations
IterNodes
33090
21204
1473
0188

prune970.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize66.0ms

Local error

Found 4 expressions with local error:

3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(- 2 (/ 2 (+ 1 t)))
3.2b
(fma (/ -2 (- 1 (* t t))) (- 1 t) 2)

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
193×*-un-lft-identity
162×prod-diff
148×add-sqr-sqrt
133×add-cube-cbrt
111×times-frac
27×distribute-lft-out
18×associate-/r/
10×add-log-exp
9×flip3-+ fma-neg flip-+ div-inv
6×difference-of-squares
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
3×sub-neg flip3-- diff-log flip-- distribute-lft-out--
1×fma-udef
Counts
4 → 236
Calls
4 calls:
28.0ms
(- 2 (/ 2 (+ 1 t)))
28.0ms
(- 2 (/ 2 (+ 1 t)))
29.0ms
(- 2 (/ 2 (+ 1 t)))
1.0ms
(fma (/ -2 (- 1 (* t t))) (- 1 t) 2)

series123.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(- 2 (/ 2 (+ 1 t)))
29.0ms
(- 2 (/ 2 (+ 1 t)))
21.0ms
(- 2 (/ 2 (+ 1 t)))
49.0ms
(fma (/ -2 (- 1 (* t t))) (- 1 t) 2)

simplify3.3s

Counts
248 → 248
Iterations
IterNodes
33442
21273
1495
0203

prune1.1s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify7.0ms

Iterations
IterNodes
226
126
021

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.5s8000×body80valid