Details

sample14.0ms

Algorithm

intervals

Results

7.0ms

336×

body

valid

simplify13.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	4	5
1	7	5
2	13	5
3	19	5
4	24	5
done	24	5

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (- x 1.0))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-r*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 26

Calls

1 calls:

20.0ms

(* x (- x 1.0))

series45.0ms

Counts

1 → 3

Calls

1 calls:

45.0ms

(* x (- x 1.0))

simplify2.3s

Counts

29 → 29

Iterations

Useful iterations: 2 (48.0ms)

Iter	Nodes	Cost
0	49	217
1	110	210
2	269	186
3	807	186
4	3867	186
done	5001	186

prune31.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 14

Calls

1 calls:

8.0ms

(+ (* x x) (* x (- 1.0)))

series56.0ms

Counts

1 → 3

Calls

1 calls:

56.0ms

(+ (* x x) (* x (- 1.0)))

simplify3.6s

Counts

17 → 17

Iterations

Useful iterations: 3 (269.0ms)

Iter	Nodes	Cost
0	32	188
1	105	135
2	379	116
3	1349	112
4	4829	112
done	5000	112

prune31.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (pow x 4) (* (* 1.0 x) (* 1.0 x)))
0.0b	(* x (+ x 1.0))
26.9b	(/ (- (pow x 4) (* (* 1.0 x) (* 1.0 x))) (* x (+ x 1.0)))

rewrite72.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
10×	`add-exp-log` `add-cbrt-cube`
9×	`*-un-lft-identity` `difference-of-squares`
7×	`add-cube-cbrt`
6×	`times-frac` `associate-/l*`
5×	`pow1` `add-log-exp`
4×	`associate-r/` `associate-r*`
3×	`unpow-prod-down` `associate-l` `sqr-pow`
2×	`cbrt-undiv` `flip3--` `flip3-+` `div-exp` `prod-exp` `associate-/r/` `flip--` `cbrt-unprod` `flip-+` `associate-/l/`
1×	`distribute-rgt-in` `sub-neg` `frac-2neg` `distribute-lft-in` `diff-log` `div-sub` `pow-prod-down` `clear-num` `associate-/r` `-commutative` `div-inv` `distribute-lft-out` `unswap-sqr`

Counts

3 → 70

Calls

3 calls:

14.0ms	(- (pow x 4) (* (* 1.0 x) (* 1.0 x)))
20.0ms	(* x (+ x 1.0))
36.0ms	(/ (- (pow x 4) (* (* 1.0 x) (* 1.0 x))) (* x (+ x 1.0)))

series293.0ms

Counts

3 → 9

Calls

3 calls:

87.0ms	(- (pow x 4) (* (* 1.0 x) (* 1.0 x)))
43.0ms	(* x (+ x 1.0))
163.0ms	(/ (- (pow x 4) (* (* 1.0 x) (* 1.0 x))) (* x (+ x 1.0)))

simplify876.0ms

Counts

79 → 79

Iterations

Useful iterations: done (874.0ms)

Iter	Nodes	Cost
0	123	1284
1	347	1221
2	1344	1057
done	5001	994

prune149.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes10.0ms

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 (0.0ms)

Iter	Nodes	Cost
0	6	8
1	10	8
2	14	8
3	15	8
done	15	8

end0.0ms

sample280.0ms

Algorithm

intervals

Results

135.0ms

10570×

body

valid