Details

sample36.0ms

Algorithm

intervals

Results

19.0ms

332×

body

valid

simplify1.2s

Counts: 1 → 1

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
0.0b	(+ 0.25 (/ (- x z) y))
0.0b	(/ (- x z) y)

rewrite72.0ms

Algorithm

rewrite-expression-head

Rules

23×	`*-un-lft-identity`
21×	`add-sqr-sqrt`
15×	`times-frac`
13×	`add-cube-cbrt`
7×	`add-log-exp`
5×	`add-exp-log` `add-cbrt-cube` `associate-/l*`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`pow1` `associate-/r*`
2×	`+-commutative` `associate-+r+` `flip3-+` `div-sub` `sum-log` `flip-+` `associate-/l/`
1×	`cbrt-undiv` `distribute-rgt-in` `associate-+r-` `flip3--` `frac-2neg` `distribute-lft-in` `div-exp` `clear-num` `flip--` `div-inv` `distribute-lft-out`

Counts

3 → 64

Calls

3 calls:

18.0ms	(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
33.0ms	(+ 0.25 (/ (- x z) y))
18.0ms	(/ (- x z) y)

series110.0ms

Counts

3 → 9

Calls

3 calls:

45.0ms	(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
25.0ms	(+ 0.25 (/ (- x z) y))
41.0ms	(/ (- x z) y)

simplify518.0ms

Counts: 73 → 73

prune159.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (- x z) y)

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 38

Calls

1 calls:

16.0ms

(/ (- x z) y)

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(/ (- x z) y)

simplify1.7s

Counts: 41 → 41

prune141.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (/ x y) (/ z y))

rewrite48.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
11×	`*-un-lft-identity`
10×	`times-frac`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`add-cube-cbrt` `add-log-exp`
2×	`div-inv`
1×	`pow1` `add-exp-log` `sub-neg` `flip3--` `distribute-rgt-out--` `diff-log` `frac-sub` `add-cbrt-cube` `flip--` `sub-div`

Counts

1 → 23

Calls

1 calls:

41.0ms

(- (/ x y) (/ z y))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(- (/ x y) (/ z y))

simplify680.0ms

Counts: 26 → 26

prune90.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 3 expressions with local error:

0.1b	(/ 1 (sqrt y))
0.1b	(/ (- x z) (sqrt y))
0.2b	(* (/ 1 (sqrt y)) (/ (- x z) (sqrt y)))

rewrite151.0ms

Algorithm

rewrite-expression-head

Rules

139×	`add-sqr-sqrt`
118×	`times-frac`
99×	`*-un-lft-identity`
67×	`add-cube-cbrt`
65×	`sqrt-prod`
34×	`associate-r`
31×	`add-exp-log`
22×	`associate-l`
19×	`add-cbrt-cube`
15×	`unswap-sqr`
13×	`distribute-lft-out--` `difference-of-squares`
12×	`associate-/r*`
11×	`div-exp`
8×	`prod-exp` `associate-/l*`
7×	`pow1`
6×	`cbrt-undiv`
4×	`cbrt-unprod` `div-inv`
3×	`rec-exp` `pow-flip` `1-exp` `add-log-exp`
2×	`frac-2neg` `clear-num` `associate-/l/`
1×	`frac-times` `flip3--` `sqrt-pow1` `pow1/2` `div-sub` `associate-r/` `pow-prod-down` `associate-l/` `*-commutative` `flip--` `inv-pow`

Counts

3 → 196

Calls

3 calls:

14.0ms	(/ 1 (sqrt y))
30.0ms	(/ (- x z) (sqrt y))
91.0ms	(* (/ 1 (sqrt y)) (/ (- x z) (sqrt y)))

series176.0ms

Counts

3 → 9

Calls

3 calls:

39.0ms	(/ 1 (sqrt y))
64.0ms	(/ (- x z) (sqrt y))
72.0ms	(* (/ 1 (sqrt y)) (/ (- x z) (sqrt y)))

simplify1.2s

Counts: 205 → 205

prune573.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes59.0ms

Accuracy

-733.3% (0.0b remaining)

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

bsearch0.0ms

simplify1.5s

end0.0ms

sample1.5s

Algorithm

intervals

Results

1.0s

10207×

body

valid