Details

sample68.0ms

Algorithm

intervals

Results

10.0ms	74×	body	1280	valid
6.0ms	178×	body	80	valid
6.0ms	55×	body	640	valid
1.0ms	15×	body	320	valid
1.0ms	10×	body	160	valid

simplify2.9s

Counts: 1 → 1

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ 2 x) x)

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`associate-l`
3×	`pow1` `add-cbrt-cube` `associate-r` `add-exp-log` `add-cube-cbrt`
2×	`associate-*l/`
1×	`flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `insert-posit16` `distribute-lft-out` `add-log-exp` `unswap-sqr`

Counts

1 → 22

Calls

1 calls:

Slowest

14.0ms

(* (+ 2 x) x)

series55.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

55.0ms

(* (+ 2 x) x)

simplify1.7s

Counts: 25 → 25

prune91.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

7.2b	(/ (* (- 4 (* x x)) x) (- 2 x))
0.0b	(* (- 4 (* x x)) x)

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
10×	`*-un-lft-identity`
9×	`add-cbrt-cube` `add-exp-log`
6×	`add-cube-cbrt`
5×	`associate-/r*` `times-frac`
4×	`pow1` `associate-l` `associate-*l/`
3×	`flip3--` `associate-r` `flip--` `difference-of-squares`
2×	`cbrt-undiv` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `insert-posit16` `distribute-lft-out--` `add-log-exp` `associate-/l/`
1×	`clear-num` `frac-2neg` `pow-prod-down` `-commutative` `div-inv` `associate-/l` `unswap-sqr`

Counts

2 → 52

Calls

2 calls:

Slowest

18.0ms	(/ (* (- 4 (* x x)) x) (- 2 x))
12.0ms	(* (- 4 (* x x)) x)

series177.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

108.0ms	(/ (* (- 4 (* x x)) x) (- 2 x))
69.0ms	(* (- 4 (* x x)) x)

simplify2.1s

Counts: 58 → 58

prune224.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.1b	(/ (- 4 (* x x)) (/ (- 2 x) x))
0.0b	(/ (- 2 x) x)

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

166×	`times-frac`
135×	`add-sqr-sqrt`
115×	`*-un-lft-identity`
77×	`add-cube-cbrt`
39×	`difference-of-squares`
22×	`associate-/r*`
19×	`distribute-lft-out--`
9×	`add-cbrt-cube` `add-exp-log` `associate-/l*`
7×	`div-inv`
4×	`cbrt-undiv` `div-exp` `associate-/l/`
2×	`pow1` `clear-num` `frac-2neg` `flip3--` `div-sub` `insert-posit16` `flip--` `add-log-exp`
1×	`associate-/r/`

Counts

2 → 157

Calls

2 calls:

Slowest

14.0ms	(/ (- 4 (* x x)) (/ (- 2 x) x))
9.0ms	(/ (- 2 x) x)

series156.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

109.0ms	(/ (- 4 (* x x)) (/ (- 2 x) x))
47.0ms	(/ (- 2 x) x)

simplify631.0ms

Counts: 163 → 163

prune692.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes20.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample922.0ms

Algorithm

intervals

Results

286.0ms	2200×	body	1280	valid
242.0ms	1680×	body	640	valid
223.0ms	5594×	body	80	valid
61.0ms	823×	body	320	valid
20.0ms	413×	body	160	valid