Details

sample61.0ms

Algorithm

intervals

Results

41.0ms

313×

body

valid

simplify107.0ms

Counts: 1 → 1

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.6b

localize34.0ms

Local error

Found 3 expressions with local error:

4.8b	(* (/ x y) z)
0.0b	(/ (+ x 4) y)
0.0b	(- (/ (+ x 4) y) (* (/ x y) z))

rewrite95.0ms

Algorithm

rewrite-expression-head

Rules

56×	`*-un-lft-identity`
46×	`times-frac`
41×	`add-sqr-sqrt`
36×	`add-cube-cbrt`
16×	`fma-neg` `prod-diff`
13×	`associate-l`
10×	`add-cbrt-cube` `add-exp-log` `distribute-lft-out`
5×	`pow1` `add-log-exp`
4×	`div-inv` `associate-/l*`
3×	`expm1-log1p-u` `associate-/r` `associate-r` `associate-l/` `insert-posit16` `log1p-expm1-u`
2×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod` `unswap-sqr` `associate-/l/`
1×	`clear-num` `sub-neg` `frac-2neg` `flip3-+` `flip3--` `diff-log` `pow-prod-down` `*-commutative` `frac-sub` `flip-+` `flip--` `sub-div`

Counts

3 → 120

Calls

3 calls:

Slowest

63.0ms	(- (/ (+ x 4) y) (* (/ x y) z))
14.0ms	(* (/ x y) z)
13.0ms	(/ (+ x 4) y)

series166.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

74.0ms	(- (/ (+ x 4) y) (* (/ x y) z))
51.0ms	(/ (+ x 4) y)
41.0ms	(* (/ x y) z)

simplify1.6s

Counts: 129 → 129

prune1.4s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 3 expressions with local error:

4.8b	(* (/ x y) z)
0.0b	(+ (/ 4 y) (/ x y))
0.0b	(- (+ (/ 4 y) (/ x y)) (* (/ x y) z))

rewrite180.0ms

Algorithm

rewrite-expression-head

Rules

50×	`*-un-lft-identity`
37×	`times-frac`
31×	`add-sqr-sqrt`
26×	`add-cube-cbrt`
13×	`fma-def` `associate-l`
12×	`distribute-lft-out`
10×	`add-log-exp`
8×	`add-cbrt-cube` `fma-neg` `prod-diff` `add-exp-log` `div-inv`
5×	`pow1`
4×	`associate-*l/`
3×	`expm1-log1p-u` `distribute-rgt-out` `associate-r` `frac-sub` `insert-posit16` `log1p-expm1-u`
2×	`sum-log` `flip3-+` `diff-log` `frac-add` `prod-exp` `cbrt-unprod` `flip-+` `unswap-sqr`
1×	`cbrt-undiv` `+-commutative` `sub-neg` `flip3--` `div-exp` `pow-prod-down` `associate--l+` `*-commutative` `flip--`

Counts

3 → 104

Calls

3 calls:

Slowest

151.0ms	(- (+ (/ 4 y) (/ x y)) (* (/ x y) z))
15.0ms	(* (/ x y) z)
11.0ms	(+ (/ 4 y) (/ x y))

series138.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

62.0ms	(- (+ (/ 4 y) (/ x y)) (* (/ x y) z))
39.0ms	(+ (/ 4 y) (/ x y))
37.0ms	(* (/ x y) z)

simplify2.3s

Counts: 113 → 113

prune1.2s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 1 expressions with local error:

2.6b	(fma (/ x y) (- 1 z) (/ 4 y))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

Slowest

0.0ms

(fma (/ x y) (- 1 z) (/ 4 y))

series61.0ms

Counts

1 → 3

Calls

1 calls:

Slowest

61.0ms

(fma (/ x y) (- 1 z) (/ 4 y))

simplify6.2s

Counts: 14 → 14

prune144.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 3 expressions with local error:

7.3b	(* x (/ z y))
0.0b	(+ (/ 4 y) (/ x y))
0.0b	(- (+ (/ 4 y) (/ x y)) (* x (/ z y)))

rewrite154.0ms

Algorithm

rewrite-expression-head

Rules

50×	`*-un-lft-identity`
37×	`times-frac`
31×	`add-sqr-sqrt`
26×	`add-cube-cbrt`
13×	`fma-def` `associate-r`
12×	`distribute-lft-out`
10×	`add-log-exp`
8×	`add-cbrt-cube` `fma-neg` `prod-diff` `add-exp-log` `div-inv`
5×	`pow1`
4×	`associate-*r/`
3×	`expm1-log1p-u` `distribute-rgt-out` `associate-l` `frac-sub` `insert-posit16` `log1p-expm1-u`
2×	`sum-log` `flip3-+` `diff-log` `frac-add` `prod-exp` `cbrt-unprod` `flip-+` `unswap-sqr`
1×	`cbrt-undiv` `+-commutative` `sub-neg` `flip3--` `div-exp` `pow-prod-down` `associate--l+` `*-commutative` `flip--`

Counts

3 → 104

Calls

3 calls:

Slowest

126.0ms	(- (+ (/ 4 y) (/ x y)) (* x (/ z y)))
16.0ms	(+ (/ 4 y) (/ x y))
10.0ms	(* x (/ z y))

series137.0ms

Counts

3 → 9

Calls

3 calls:

Slowest

63.0ms	(- (+ (/ 4 y) (/ x y)) (* x (/ z y)))
40.0ms	(+ (/ 4 y) (/ x y))
34.0ms	(* x (/ z y))

simplify1.5s

Counts: 113 → 113

prune1.1s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes135.0ms

Accuracy

0% (0.8b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 0.8b

bsearch4.0ms

end0.0ms

sample1.4s

Algorithm

intervals

Results

1.1s

10018×

body

valid