Details

sample28.0ms

Algorithm

intervals

Results

12.0ms

326×

body

valid

simplify50.0ms

Counts: 1 → 1

prune5.0ms

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 (- (/ (- z x) y) 0.75)))
0.0b	(- (/ (- z x) y) 0.75)
0.0b	(/ (- z x) y)

rewrite105.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 70

Calls

3 calls:

10.0ms	(- 1.0 (* 4.0 (- (/ (- z x) y) 0.75)))
62.0ms	(- (/ (- z x) y) 0.75)
27.0ms	(/ (- z x) y)

series104.0ms

Counts

3 → 9

Calls

3 calls:

35.0ms	(- 1.0 (* 4.0 (- (/ (- z x) y) 0.75)))
28.0ms	(- (/ (- z x) y) 0.75)
41.0ms	(/ (- z x) y)

simplify77.0ms

Counts: 79 → 79

prune210.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (+ (/ x y) 1) (/ z y))

rewrite126.0ms

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:

125.0ms

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

series321.0ms

Counts

1 → 3

Calls

1 calls:

321.0ms

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

simplify52.0ms

Counts: 23 → 23

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (* 4.0 (- (* (- z x) (/ 1 y)) 0.75)))
0.0b	(- (* (- z x) (/ 1 y)) 0.75)
0.2b	(* (- z x) (/ 1 y))

rewrite92.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 70

Calls

3 calls:

15.0ms	(- 1.0 (* 4.0 (- (* (- z x) (/ 1 y)) 0.75)))
29.0ms	(- (* (- z x) (/ 1 y)) 0.75)
45.0ms	(* (- z x) (/ 1 y))

series103.0ms

Counts

3 → 9

Calls

3 calls:

40.0ms	(- 1.0 (* 4.0 (- (* (- z x) (/ 1 y)) 0.75)))
26.0ms	(- (* (- z x) (/ 1 y)) 0.75)
38.0ms	(* (- z x) (/ 1 y))

simplify39.0ms

Counts: 79 → 79

prune195.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes41.0ms

Accuracy

-2986.4% (0.2b remaining)

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

bsearch0.0ms

simplify65.0ms

end0.0ms

sample1.0s

Algorithm

intervals

Results

643.0ms

10161×

body

valid