Details

sample35.0ms

Algorithm

intervals

Results

16.0ms

315×

body

valid

simplify56.0ms

Counts: 1 → 1

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 2 expressions with local error:

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

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 54

Calls

2 calls:

9.0ms	(- 1.0 (* 4.0 (- (/ (- z x) y) 0.25)))
23.0ms	(/ (- z x) y)

series89.0ms

Counts

2 → 6

Calls

2 calls:

48.0ms	(- 1.0 (* 4.0 (- (/ (- z x) y) 0.25)))
41.0ms	(/ (- z x) y)

simplify65.0ms

Counts: 60 → 60

prune161.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

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))

series33.0ms

Counts

1 → 3

Calls

1 calls:

33.0ms

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

simplify148.0ms

Counts: 26 → 26

prune84.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (/ 1 y) (- x z))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 45

Calls

1 calls:

48.0ms

(* (/ 1 y) (- x z))

series47.0ms

Counts

1 → 3

Calls

1 calls:

47.0ms

(* (/ 1 y) (- x z))

simplify67.0ms

Counts: 48 → 48

prune124.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes53.0ms

Accuracy

-4461% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify39.0ms

end0.0ms

sample1.1s

Algorithm

intervals

Results

656.0ms

10142×

body

valid