Details

sample26.0ms

Algorithm

intervals

Results

11.0ms

315×

body

valid

simplify48.0ms

Counts: 1 → 1

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b	(- 1.0 (* 4.0 (- (/ (- z x) y) 0.75)))
0.0b	(/ (- z x) y)

rewrite31.0ms

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:

10.0ms	(- 1.0 (* 4.0 (- (/ (- z x) y) 0.75)))
17.0ms	(/ (- z x) y)

series78.0ms

Counts

2 → 6

Calls

2 calls:

39.0ms	(- 1.0 (* 4.0 (- (/ (- z x) y) 0.75)))
38.0ms	(/ (- z x) y)

simplify55.0ms

Counts: 60 → 60

prune162.0ms

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) 1) (/ z y))

rewrite150.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity` `add-log-exp`
2×	`diff-log` `frac-sub` `distribute-lft-out--` `difference-of-squares`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `flip3-+` `times-frac` `associate--l+` `sum-log` `add-cbrt-cube` `flip--` `flip-+` `distribute-lft-out`

Counts

1 → 20

Calls

1 calls:

149.0ms

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

series24.0ms

Counts

1 → 3

Calls

1 calls:

24.0ms

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

simplify51.0ms

Counts: 23 → 23

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(- 1.0 (* 4.0 (- (* (- z x) (/ 1 y)) 0.75)))
0.3b	(* (- z x) (/ 1 y))

rewrite46.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 58

Calls

2 calls:

8.0ms	(- 1.0 (* 4.0 (- (* (- z x) (/ 1 y)) 0.75)))
35.0ms	(* (- z x) (/ 1 y))

series81.0ms

Counts

2 → 6

Calls

2 calls:

45.0ms	(- 1.0 (* 4.0 (- (* (- z x) (/ 1 y)) 0.75)))
35.0ms	(* (- z x) (/ 1 y))

simplify42.0ms

Counts: 64 → 64

prune140.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes59.0ms

Accuracy

-3774.3% (0.2b remaining)

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

bsearch0.0ms

simplify80.0ms

end0.0ms

sample1.1s

Algorithm

intervals

Results

646.0ms

10142×

body

valid