Details

sample14.0ms

Algorithm

intervals

Results

6.0ms

256×

body

valid

simplify4.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	7
1	8	7
2	9	7
done	9	7

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (+ x 1.0) (- 1.0 x))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

34×	`*-un-lft-identity`
22×	`add-sqr-sqrt`
20×	`times-frac`
12×	`add-cube-cbrt`
6×	`distribute-lft-out`
5×	`associate-/r*` `distribute-lft-out--` `difference-of-squares`
4×	`associate-/l*`
3×	`add-exp-log` `add-cbrt-cube`
2×	`associate-/r/` `associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `flip3--` `frac-2neg` `flip3-+` `div-exp` `clear-num` `flip--` `flip-+` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 47

Calls

1 calls:

47.0ms

(/ (+ x 1.0) (- 1.0 x))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(/ (+ x 1.0) (- 1.0 x))

simplify3.8s

Counts

50 → 50

Iterations

Useful iterations: 3 (556.0ms)

Iter	Nodes	Cost
0	93	646
1	215	616
2	569	584
3	1349	573
4	3656	573
done	5000	573

prune130.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b	(cbrt (/ (+ x 1.0) (- 1.0 x)))
0.0b	(cbrt (/ (+ x 1.0) (- 1.0 x)))
0.0b	(* (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x)))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
0.0b	(* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))

rewrite406.0ms

Algorithm

rewrite-expression-head

Rules

307×	`*-un-lft-identity`
240×	`cbrt-prod`
191×	`times-frac`
179×	`add-sqr-sqrt`
87×	`add-cube-cbrt`
58×	`associate-r`
53×	`distribute-lft-out`
51×	`swap-sqr`
44×	`distribute-lft-out--`
32×	`difference-of-squares`
30×	`pow1` `associate-l`
18×	`cbrt-div`
17×	`pow1/3`
14×	`associate-/r/`
12×	`unswap-sqr`
11×	`add-exp-log` `pow-prod-up`
7×	`flip3--` `pow-plus` `pow-prod-down` `flip--` `div-inv`
6×	`frac-times` `associate-*l/`
5×	`pow-sqr` `add-cbrt-cube`
4×	`expm1-log1p-u` `associate-*r/` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`
3×	`pow2`
2×	`*-commutative`
1×	`pow3`

Counts

4 → 283

Calls

4 calls:

9.0ms	(cbrt (/ (+ x 1.0) (- 1.0 x)))
10.0ms	(cbrt (/ (+ x 1.0) (- 1.0 x)))
207.0ms	(* (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x)))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
160.0ms	(* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))

series682.0ms

Counts

4 → 12

Calls

4 calls:

201.0ms	(cbrt (/ (+ x 1.0) (- 1.0 x)))
188.0ms	(cbrt (/ (+ x 1.0) (- 1.0 x)))
55.0ms	(* (* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x)))) (cbrt (/ (+ x 1.0) (- 1.0 x))))
238.0ms	(* (cbrt (/ (+ x 1.0) (- 1.0 x))) (cbrt (/ (+ x 1.0) (- 1.0 x))))

simplify2.9s

Counts

295 → 295

Iterations

Useful iterations: done (2.9s)

Iter	Nodes	Cost
0	283	6762
1	558	6285
2	1608	5968
3	3993	5276
done	5000	5274

prune826.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes30.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	7
1	6	7
done	6	7

end0.0ms

sample899.0ms

Algorithm

intervals

Results

717.0ms

8000×

body

valid