Details

Time bar (total: 5.6s)

sample88.0ms

Algorithm
intervals
Results
70.0ms256×body80valid

simplify1.1s

Counts
1 → 1
Iterations
IterNodes
done2000
61640
5559
4206
384
242
122
012

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 2 (+ 1 t))
0.0b
(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)
2.8b
(- 2 (/ 2 (+ 1 t)))
2.8b
(- 2 (/ 2 (+ 1 t)))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
147×*-un-lft-identity
109×add-sqr-sqrt
108×prod-diff
99×add-cube-cbrt
86×times-frac
22×distribute-lft-out
14×associate-/r/
8×add-log-exp
7×flip3-+ flip-+ div-inv
6×add-cbrt-cube fma-neg add-exp-log
4×expm1-log1p-u pow1 associate-/r* insert-posit16 log1p-expm1-u difference-of-squares
3×associate-/l*
2×sub-neg flip3-- diff-log flip-- distribute-lft-out--
1×cbrt-undiv clear-num frac-2neg div-exp fma-udef
Counts
4 → 197
Calls
4 calls:
15.0ms
(/ 2 (+ 1 t))
0.0ms
(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)
27.0ms
(- 2 (/ 2 (+ 1 t)))
17.0ms
(- 2 (/ 2 (+ 1 t)))

series165.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(/ 2 (+ 1 t))
70.0ms
(fma (- 2 (/ 2 (+ 1 t))) (- 2 (/ 2 (+ 1 t))) 2)
35.0ms
(- 2 (/ 2 (+ 1 t)))
37.0ms
(- 2 (/ 2 (+ 1 t)))

simplify1.4s

Counts
209 → 209
Iterations
IterNodes
done2000
21780
1610
0236

prune1.3s

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations
IterNodes
done12
112
09

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.3s8000×body80valid