Details

Time bar (total: 5.8s)

sample57.0ms

Algorithm
intervals
Results
42.0ms256×body80valid

simplify2.0s

Counts
1 → 1
Iterations
IterNodes
done2590
72590
61485
5435
4222
399
245
122
010

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* t 2) (+ 1 t))
0.0b
(/ (* t 2) (+ 1 t))
0.0b
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 2)
0.0b
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity
14×add-cbrt-cube add-exp-log
add-sqr-sqrt associate-/r* times-frac add-cube-cbrt
expm1-log1p-u pow1 cbrt-undiv div-exp associate-/r/ insert-posit16 log1p-expm1-u distribute-lft-out add-log-exp
clear-num frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ fma-udef div-inv associate-/l*
Counts
4 → 78
Calls
4 calls:
22.0ms
(/ (* t 2) (+ 1 t))
14.0ms
(/ (* t 2) (+ 1 t))
0.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 2)
0.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)

series221.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(/ (* t 2) (+ 1 t))
31.0ms
(/ (* t 2) (+ 1 t))
66.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 2)
83.0ms
(fma (/ (* t 2) (+ 1 t)) (/ (* t 2) (+ 1 t)) 1)

simplify1.3s

Counts
90 → 90
Iterations
IterNodes
done2014
32014
21047
1277
0110

prune459.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify2.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.5s8000×body80valid