Details

sample15.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify1.3s

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	10	35
1	20	35
2	46	33
3	123	33
4	316	33
5	551	33
6	716	33
7	978	33
8	1594	33
done	5000	33

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (* 2.0 t) (+ 1.0 t))
0.0b	(/ (* 2.0 t) (+ 1.0 t))
0.1b	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
0.1b	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

rewrite87.0ms

Algorithm

rewrite-expression-head

Rules

86×	`add-exp-log` `add-cbrt-cube`
60×	`*-un-lft-identity`
48×	`times-frac`
32×	`prod-exp` `cbrt-unprod`
28×	`cbrt-undiv` `add-sqr-sqrt` `div-exp`
24×	`add-cube-cbrt` `swap-sqr`
20×	`associate-r` `associate-l` `associate-/r/`
18×	`pow1`
16×	`distribute-lft-out`
10×	`flip3-+` `flip-+` `div-inv`
8×	`associate-/r*`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
2×	`pow2` `frac-times` `frac-2neg` `pow-plus` `associate-r/` `pow-prod-down` `associate-l/` `clear-num` `pow-sqr` `-commutative` `pow-prod-up` `associate-/l` `unswap-sqr`

Counts

4 → 192

Calls

4 calls:

7.0ms	(/ (* 2.0 t) (+ 1.0 t))
7.0ms	(/ (* 2.0 t) (+ 1.0 t))
34.0ms	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
31.0ms	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

series180.0ms

Counts

4 → 12

Calls

4 calls:

39.0ms	(/ (* 2.0 t) (+ 1.0 t))
43.0ms	(/ (* 2.0 t) (+ 1.0 t))
47.0ms	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
52.0ms	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

simplify1.0s

Counts

204 → 204

Iterations

Useful iterations: 2 (174.0ms)

Iter	Nodes	Cost
0	150	3772
1	481	3340
2	2359	2596
done	5000	2596

prune369.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	35
1	14	35
done	14	35

end0.0ms

sample330.0ms

Algorithm

intervals

Results

237.0ms

8000×

body

valid