Details

sample23.0ms

Algorithm

intervals

Results

11.0ms

256×

body

valid

simplify17.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (7.0ms)

Iter	Nodes	Cost
0	7	202
1	11	202
2	12	202
done	12	202

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ 1.0 (- x 1.0))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 39

Calls

1 calls:

15.0ms

(/ 1.0 (- x 1.0))

series42.0ms

Counts

1 → 3

Calls

1 calls:

42.0ms

(/ 1.0 (- x 1.0))

simplify1.6s

Counts

42 → 42

Iterations

Useful iterations: done (1.6s)

Iter	Nodes	Cost
0	85	10515
1	187	8783
2	523	8591
3	1451	8478
done	5011	8453

prune187.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ 1.0 (- x 1.0))
0.1b	(* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0)))
0.1b	(* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0)))
21.6b	(cbrt (* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0))))

rewrite258.0ms

Algorithm

rewrite-expression-head

Rules

119×	`*-un-lft-identity`
116×	`add-sqr-sqrt`
107×	`times-frac`
63×	`add-cube-cbrt`
59×	`add-cbrt-cube` `add-exp-log`
42×	`associate-r`
30×	`pow1`
27×	`swap-sqr`
25×	`distribute-lft-out--`
22×	`associate-l` `prod-exp` `cbrt-unprod`
19×	`difference-of-squares`
18×	`cbrt-undiv` `div-exp`
12×	`associate-/r/`
11×	`frac-times` `associate-*l/`
7×	`cbrt-div` `pow-plus` `associate-*r/` `pow-prod-up`
6×	`flip3--` `div-inv` `flip--` `unswap-sqr`
5×	`associate-/r*`
4×	`expm1-log1p-u` `pow-prod-down` `log1p-expm1-u` `add-log-exp`
3×	`pow2` `pow-sqr` `associate-/l*`
2×	`pow3` `*-commutative`
1×	`cbrt-prod` `clear-num` `frac-2neg` `pow1/3` `rem-cbrt-cube`

Counts

4 → 229

Calls

4 calls:

13.0ms	(/ 1.0 (- x 1.0))
111.0ms	(* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0)))
66.0ms	(* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0)))
58.0ms	(cbrt (* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0))))

series241.0ms

Counts

4 → 12

Calls

4 calls:

44.0ms	(/ 1.0 (- x 1.0))
69.0ms	(* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0)))
54.0ms	(* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0)))
73.0ms	(cbrt (* (* (/ 1.0 (- x 1.0)) (/ 1.0 (- x 1.0))) (/ 1.0 (- x 1.0))))

simplify3.9s

Counts

241 → 241

Iterations

Useful iterations: done (3.8s)

Iter	Nodes	Cost
0	295	69680
1	984	59266
2	3332	55484
done	5000	52531

prune958.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (- x 1.0) (- x 1.0))
0.0b	(/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
0.0b	(* (* (- x 1.0) (- x 1.0)) (- x 1.0))
21.6b	(cbrt (/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))

rewrite265.0ms

Algorithm

rewrite-expression-head

Rules

88×	`frac-times`
87×	`flip3--` `flip--`
52×	`associate-/r/`
50×	`*-un-lft-identity`
47×	`add-sqr-sqrt` `add-cbrt-cube` `add-exp-log`
44×	`associate-*l/`
36×	`prod-diff`
34×	`add-cube-cbrt`
31×	`cbrt-prod`
30×	`pow1`
26×	`associate-*r/`
22×	`distribute-rgt-in` `distribute-lft-in` `prod-exp` `cbrt-unprod`
10×	`associate-r`
9×	`cbrt-undiv` `div-exp`
7×	`pow-plus` `swap-sqr` `pow-prod-up` `distribute-lft-out--`
6×	`associate-l`
5×	`difference-of-squares`
4×	`expm1-log1p-u` `sub-neg` `pow-prod-down` `log1p-expm1-u` `add-log-exp`
3×	`pow2` `pow-sqr`
2×	`times-frac` `*-commutative` `div-inv` `unswap-sqr`
1×	`cbrt-div` `clear-num` `associate-/r` `frac-2neg` `pow1/3` `pow3` `associate-/l`

Counts

4 → 246

Calls

4 calls:

30.0ms	(* (- x 1.0) (- x 1.0))
83.0ms	(/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
71.0ms	(* (* (- x 1.0) (- x 1.0)) (- x 1.0))
66.0ms	(cbrt (/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))

series277.0ms

Counts

4 → 12

Calls

4 calls:

37.0ms	(* (- x 1.0) (- x 1.0))
87.0ms	(/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
64.0ms	(* (* (- x 1.0) (- x 1.0)) (- x 1.0))
88.0ms	(cbrt (/ (* (* 1.0 1.0) 1.0) (* (* (- x 1.0) (- x 1.0)) (- x 1.0))))

simplify2.3s

Counts

258 → 258

Iterations

Useful iterations: done (2.2s)

Iter	Nodes	Cost
0	374	124759
1	1190	89292
done	5002	79590

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	442
1	16	442
done	16	442

end0.0ms

sample625.0ms

Algorithm

intervals

Results

463.0ms

8000×

body

valid