Details

sample51.0ms

Algorithm

intervals

Results

16.0ms	41×	body	320	valid
15.0ms	55×	body	640	valid
9.0ms	139×	body	80	valid
3.0ms	21×	body	160	valid

simplify21.0ms

Counts: 1 → 1

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.8b

localize22.0ms

Local error

Found 2 expressions with local error:

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

rewrite82.0ms

Algorithm

rewrite-expression-head

Rules

48×	`*-un-lft-identity`
39×	`add-sqr-sqrt`
36×	`times-frac`
15×	`add-cube-cbrt`
10×	`distribute-lft-out--`
9×	`difference-of-squares`
7×	`distribute-lft-out`
6×	`add-exp-log`
5×	`div-inv`
4×	`associate-/r*` `add-cbrt-cube` `add-log-exp`
3×	`pow1` `associate-/l*`
2×	`div-exp` `associate-/r/` `insert-posit16`
1×	`cbrt-undiv` `rec-exp` `clear-num` `sub-neg` `frac-2neg` `flip3-+` `flip3--` `diff-log` `1-exp` `frac-sub` `flip-+` `pow-flip` `flip--` `inv-pow`

Counts

2 → 71

Calls

2 calls:

Slowest

64.0ms	(- (/ 1 (+ x 1)) (/ 1 x))
16.0ms	(/ 1 (+ x 1))

series53.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

38.0ms	(- (/ 1 (+ x 1)) (/ 1 x))
16.0ms	(/ 1 (+ x 1))

simplify493.0ms

Counts: 101 → 77

prune541.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite69.0ms

Algorithm

rewrite-expression-head

Rules

24×	`*-un-lft-identity`
15×	`add-sqr-sqrt`
10×	`add-cbrt-cube` `add-exp-log`
8×	`add-log-exp`
7×	`add-cube-cbrt`
6×	`times-frac` `associate-/l*` `distribute-lft-out--`
5×	`pow1`
4×	`associate-l` `associate-*l/` `distribute-lft-out`
3×	`associate-r` `insert-posit16` `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 → 73

Calls

3 calls:

Slowest

42.0ms	(/ (- x (+ x 1)) (* (+ x 1) x))
16.0ms	(* (+ x 1) x)
10.0ms	(- x (+ x 1))

series120.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

74.0ms	(* (+ x 1) x)
35.0ms	(/ (- x (+ x 1)) (* (+ x 1) x))
11.0ms	(- x (+ x 1))

simplify452.0ms

Counts: 93 → 82

prune516.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite32.0ms

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×	`pow1` `clear-num` `frac-2neg` `insert-posit16` `add-log-exp`
1×	`associate-/l/`

Counts

2 → 125

Calls

2 calls:

Slowest

14.0ms	(/ -1 (+ x 1))
14.0ms	(/ (/ -1 (+ x 1)) x)

series64.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

40.0ms	(/ (/ -1 (+ x 1)) x)
24.0ms	(/ -1 (+ x 1))

simplify585.0ms

Counts: 199 → 131

prune817.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (/ -1 (+ x 1)) (/ 1 x))
0.0b	(/ -1 (+ x 1))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

43×	`add-sqr-sqrt`
42×	`*-un-lft-identity`
40×	`times-frac`
26×	`add-exp-log` `add-cube-cbrt`
18×	`associate-l`
16×	`add-cbrt-cube`
13×	`associate-r`
9×	`div-exp`
8×	`prod-exp`
7×	`distribute-lft-out`
6×	`unswap-sqr`
5×	`cbrt-undiv`
4×	`pow1` `associate-/r*` `associate-/r/` `cbrt-unprod`
3×	`div-inv` `associate-/l*`
2×	`rec-exp` `flip3-+` `1-exp` `flip-+` `insert-posit16` `add-log-exp`
1×	`frac-times` `clear-num` `frac-2neg` `pow-prod-down` `associate-l/` `associate-r/` `un-div-inv` `*-commutative`

Counts

2 → 97

Calls

2 calls:

Slowest

22.0ms	(* (/ -1 (+ x 1)) (/ 1 x))
14.0ms	(/ -1 (+ x 1))

series36.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

22.0ms	(* (/ -1 (+ x 1)) (/ 1 x))
14.0ms	(/ -1 (+ x 1))

simplify441.0ms

Counts: 121 → 103

prune595.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes22.0ms

Accuracy

0% (0.1b remaining)

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

bsearch1.0ms

end0.0ms

sample1.5s

Algorithm

intervals

Results

635.0ms	1939×	body	640	valid
337.0ms	4214×	body	80	valid
293.0ms	1253×	body	320	valid
79.0ms	596×	body	160	valid