Details

Time bar (total: 16.3s)

sample69.0ms

Algorithm
intervals
Results
55.0ms256×body80valid

simplify1.2s

Counts
1 → 1
Iterations
IterNodes
done2000
62000
5679
4236
388
238
121
012

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

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

rewrite99.0ms

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:
15.0ms
(- 2 (/ 2 (+ t 1)))
18.0ms
(- 2 (/ 2 (+ t 1)))
26.0ms
(- 2 (/ 2 (+ t 1)))
29.0ms
(- 2 (/ 2 (+ t 1)))

series117.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(- 2 (/ 2 (+ t 1)))
29.0ms
(- 2 (/ 2 (+ t 1)))
30.0ms
(- 2 (/ 2 (+ t 1)))
36.0ms
(- 2 (/ 2 (+ t 1)))

simplify1.5s

Counts
312 → 312
Iterations
IterNodes
done2000
32000
21420
1482
0188

prune3.2s

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize55.0ms

Local error

Found 4 expressions with local error:

3.2b
(- 2 (/ 2 (+ t 1)))
3.2b
(- 2 (/ 2 (+ t 1)))
3.2b
(- 2 (/ (/ 2 (cbrt (+ t 1))) (* (cbrt (+ t 1)) (cbrt (+ t 1)))))
33.0b
(fma (/ -1 (* (cbrt (+ t 1)) (cbrt (+ t 1)))) (/ 2 (cbrt (+ t 1))) (/ (/ 2 (cbrt (+ t 1))) (* (cbrt (+ t 1)) (cbrt (+ t 1)))))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
235×*-un-lft-identity
225×prod-diff
223×times-frac
195×add-sqr-sqrt
175×add-cube-cbrt
42×cbrt-div associate-/r/
37×cbrt-prod
27×flip3-+ flip-+ distribute-lft-out
12×frac-times div-inv
10×add-log-exp
9×fma-neg
8×difference-of-squares
6×associate-*l/ associate-*r/
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 → 301
Calls
4 calls:
19.0ms
(- 2 (/ 2 (+ t 1)))
14.0ms
(- 2 (/ 2 (+ t 1)))
39.0ms
(- 2 (/ (/ 2 (cbrt (+ t 1))) (* (cbrt (+ t 1)) (cbrt (+ t 1)))))
0.0ms
(fma (/ -1 (* (cbrt (+ t 1)) (cbrt (+ t 1)))) (/ 2 (cbrt (+ t 1))) (/ (/ 2 (cbrt (+ t 1))) (* (cbrt (+ t 1)) (cbrt (+ t 1)))))

series735.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(- 2 (/ 2 (+ t 1)))
30.0ms
(- 2 (/ 2 (+ t 1)))
22.0ms
(- 2 (/ (/ 2 (cbrt (+ t 1))) (* (cbrt (+ t 1)) (cbrt (+ t 1)))))
656.0ms
(fma (/ -1 (* (cbrt (+ t 1)) (cbrt (+ t 1)))) (/ 2 (cbrt (+ t 1))) (/ (/ 2 (cbrt (+ t 1))) (* (cbrt (+ t 1)) (cbrt (+ t 1)))))

simplify1.7s

Counts
313 → 313
Iterations
IterNodes
done2000
22000
11542
0602

prune5.9s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify4.0ms

Iterations
IterNodes
done22
122
018

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.5s8000×body80valid