Details

Time bar (total: 12.8s)

sample19.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify7.9s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01035
12035
24435
311735
429935
549835
665435
786435
8115935
9472735
done500135

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize18.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))
0.2b
(/ (* 2.0 t) (+ 1.0 t))

rewrite109.0ms

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 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
4 → 100
Calls
4 calls:
18.0ms
(/ (* 2.0 t) (+ 1.0 t))
40.0ms
(/ (* 2.0 t) (+ 1.0 t))
29.0ms
(/ (* 2.0 t) (+ 1.0 t))
18.0ms
(/ (* 2.0 t) (+ 1.0 t))

series274.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(/ (* 2.0 t) (+ 1.0 t))
68.0ms
(/ (* 2.0 t) (+ 1.0 t))
74.0ms
(/ (* 2.0 t) (+ 1.0 t))
56.0ms
(/ (* 2.0 t) (+ 1.0 t))

simplify3.0s

Counts
112 → 112
Iterations

Useful iterations: 3 (922.0ms)

IterNodesCost
0691252
11831192
26151000
32404992
done5001992

prune293.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.3b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01035
11435
done1435

end0.0ms

sample1.2s

Algorithm
intervals
Results
974.0ms8000×body80valid