Details

sample15.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify3.6s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	35
1	20	35
2	44	35
3	119	35
4	298	35
5	493	35
6	611	35
7	826	35
8	1170	35
9	4194	35
done	5000	35

prune2.0ms

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)))

rewrite83.0ms

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×	`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 → 184

Calls

4 calls:

6.0ms	(/ (* 2.0 t) (+ 1.0 t))
6.0ms	(/ (* 2.0 t) (+ 1.0 t))
32.0ms	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
30.0ms	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

series187.0ms

Counts

4 → 12

Calls

4 calls:

38.0ms	(/ (* 2.0 t) (+ 1.0 t))
45.0ms	(/ (* 2.0 t) (+ 1.0 t))
48.0ms	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))
55.0ms	(* (/ (* 2.0 t) (+ 1.0 t)) (/ (* 2.0 t) (+ 1.0 t)))

simplify702.0ms

Counts

196 → 196

Iterations

Useful iterations: 2 (243.0ms)

Iter	Nodes	Cost
0	146	3676
1	461	3260
2	1862	2508
done	5000	2508

prune323.0ms

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

sample307.0ms

Algorithm

intervals

Results

219.0ms

8000×

body

valid