Details

sample59.0ms

Algorithm

intervals

Results

20.0ms	55×	body	640	valid
13.0ms	139×	body	80	valid
11.0ms	41×	body	320	valid
4.0ms	21×	body	160	valid

simplify40.0ms

Counts: 1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.8b

localize11.0ms

Local error

Found 2 expressions with local error:

3.2b	(- (/ 1 (+ x 1)) (/ 1 x))
0.0b	(/ 1 (+ x 1))

rewrite88.0ms

Algorithm

rewrite-expression-head

Rules

370×	`*-un-lft-identity`
366×	`times-frac`
277×	`add-sqr-sqrt`
253×	`add-cube-cbrt`
234×	`prod-diff`
49×	`distribute-lft-out`
37×	`div-inv`
30×	`associate-/r/`
18×	`fma-neg`
15×	`flip3-+` `flip-+`
10×	`distribute-lft-out--`
9×	`difference-of-squares`
6×	`add-exp-log`
4×	`associate-/r*` `add-cbrt-cube` `add-log-exp`
3×	`pow1` `associate-/l*`
2×	`expm1-log1p-u` `div-exp` `insert-posit16` `log1p-expm1-u`
1×	`cbrt-undiv` `rec-exp` `clear-num` `sub-neg` `frac-2neg` `flip3--` `diff-log` `1-exp` `frac-sub` `pow-flip` `flip--` `inv-pow`

Counts

2 → 327

Calls

2 calls:

Slowest

52.0ms	(- (/ 1 (+ x 1)) (/ 1 x))
20.0ms	(/ 1 (+ x 1))

series44.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

28.0ms	(- (/ 1 (+ x 1)) (/ 1 x))
16.0ms	(/ 1 (+ x 1))

simplify551.0ms

Counts: 591 → 333

prune2.9s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.4b

localize13.0ms

Local error

Found 3 expressions with local error:

2.9b	(- x (+ 1 x))
0.0b	(/ (- x (+ 1 x)) (* (+ 1 x) x))
0.0b	(* (+ 1 x) x)

rewrite83.0ms

Algorithm

rewrite-expression-head

Rules

38×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt`
12×	`prod-diff`
10×	`add-cbrt-cube` `add-exp-log`
8×	`add-log-exp`
7×	`distribute-lft-out`
6×	`times-frac` `associate-/l*` `distribute-lft-out--`
5×	`pow1`
4×	`associate-l` `associate-*l/`
3×	`expm1-log1p-u` `fma-neg` `associate-r` `insert-posit16` `log1p-expm1-u` `difference-of-squares`
2×	`cbrt-undiv` `flip3-+` `flip3--` `diff-log` `div-exp` `prod-exp` `associate-/r/` `cbrt-unprod` `flip-+` `flip--` `associate-/l/`
1×	`clear-num` `associate-/r` `sum-log` `sub-neg` `frac-2neg` `div-sub` `pow-prod-down` `-commutative` `div-inv` `associate--r+` `unswap-sqr`

Counts

3 → 94

Calls

3 calls:

Slowest

50.0ms	(/ (- x (+ 1 x)) (* (+ 1 x) x))
17.0ms	(- x (+ 1 x))
14.0ms	(* (+ 1 x) x)

series88.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

54.0ms	(* (+ 1 x) x)
26.0ms	(/ (- x (+ 1 x)) (* (+ 1 x) x))
7.0ms	(- x (+ 1 x))

simplify544.0ms

Counts: 126 → 103

prune790.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.4b

localize11.0ms

Local error

Found 3 expressions with local error:

2.9b	(- x (+ 1 x))
0.0b	(/ (/ (- x (+ 1 x)) (+ 1 x)) x)
0.0b	(/ (- x (+ 1 x)) (+ 1 x))

rewrite119.0ms

Algorithm

rewrite-expression-head

Rules

276×	`*-un-lft-identity`
210×	`times-frac`
142×	`add-sqr-sqrt`
98×	`add-cube-cbrt`
56×	`distribute-lft-out`
44×	`distribute-lft-out--`
36×	`associate-/l*`
22×	`difference-of-squares`
12×	`prod-diff`
10×	`add-cbrt-cube` `add-exp-log` `associate-/r/`
8×	`add-log-exp`
7×	`associate-/r*`
6×	`div-inv`
5×	`flip3-+` `flip-+`
4×	`cbrt-undiv` `div-exp`
3×	`expm1-log1p-u` `pow1` `fma-neg` `div-sub` `insert-posit16` `log1p-expm1-u` `associate-/l/`
2×	`clear-num` `frac-2neg` `flip3--` `diff-log` `flip--`
1×	`sum-log` `sub-neg` `associate--r+`

Counts

3 → 231

Calls

3 calls:

Slowest

45.0ms	(/ (/ (- x (+ 1 x)) (+ 1 x)) x)
41.0ms	(/ (- x (+ 1 x)) (+ 1 x))
24.0ms	(- x (+ 1 x))

series63.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

30.0ms	(/ (/ (- x (+ 1 x)) (+ 1 x)) x)
21.0ms	(/ (- x (+ 1 x)) (+ 1 x))
11.0ms	(- x (+ 1 x))

simplify366.0ms

Counts: 373 → 240

prune1.8s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b	(/ (/ -1 (+ 1 x)) x)
0.0b	(/ -1 (+ 1 x))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

114×	`times-frac`
94×	`*-un-lft-identity`
62×	`add-sqr-sqrt` `add-cube-cbrt`
21×	`associate-/l*`
16×	`distribute-lft-out`
10×	`associate-/r/`
9×	`add-cbrt-cube` `add-exp-log`
7×	`associate-/r*`
6×	`div-inv`
5×	`flip3-+` `flip-+`
4×	`cbrt-undiv` `div-exp`
2×	`expm1-log1p-u` `pow1` `clear-num` `frac-2neg` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`associate-/l/`

Counts

2 → 129

Calls

2 calls:

Slowest

13.0ms	(/ (/ -1 (+ 1 x)) x)
7.0ms	(/ -1 (+ 1 x))

series57.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

29.0ms	(/ (/ -1 (+ 1 x)) x)
28.0ms	(/ -1 (+ 1 x))

simplify511.0ms

Counts: 203 → 135

prune795.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes28.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch2.0ms

end0.0ms

sample2.0s

Algorithm

intervals

Results

1.1s	1939×	body	640	valid
361.0ms	4214×	body	80	valid
292.0ms	1253×	body	320	valid
84.0ms	596×	body	160	valid