Details

Time bar (total: 850.0ms)

sample17.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify70.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 5 (20.0ms)

IterNodesCost
02017
14617
212817
334017
466217
589715
6117915
7175315
8500115

prune4.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))
0.3b
(/ (* 2.0 t) (+ 1.0 t))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
24×add-exp-log add-cbrt-cube
16×times-frac associate-/r*
12×add-sqr-sqrt add-cube-cbrt
8×cbrt-undiv div-exp associate-/r/ distribute-lft-out
4×pow1 expm1-log1p-u frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
4 → 108
Calls
4 calls:
6.0ms
(/ (* 2.0 t) (+ 1.0 t))
6.0ms
(/ (* 2.0 t) (+ 1.0 t))
6.0ms
(/ (* 2.0 t) (+ 1.0 t))
6.0ms
(/ (* 2.0 t) (+ 1.0 t))

series158.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(/ (* 2.0 t) (+ 1.0 t))
42.0ms
(/ (* 2.0 t) (+ 1.0 t))
37.0ms
(/ (* 2.0 t) (+ 1.0 t))
41.0ms
(/ (* 2.0 t) (+ 1.0 t))

simplify32.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0191604
1873508
25001500

prune223.0ms

Filtered
120 candidates to 88 candidates (73.3%)
Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.3b

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01417
11417

end0.0ms

sample308.0ms

Algorithm
intervals
Results
224.0ms8000×body80valid