Details

sample40.0ms

Algorithm

intervals

Results

17.0ms

301×

body

valid

simplify37.0ms

Counts: 1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ (/ x 2.0) (* y x)) z)
0.0b	(+ (/ x 2.0) (* y x))

rewrite122.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`*-un-lft-identity` `sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `distribute-lft-out`

Counts

2 → 25

Calls

2 calls:

100.0ms	(+ (+ (/ x 2.0) (* y x)) z)
17.0ms	(+ (/ x 2.0) (* y x))

series84.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(+ (+ (/ x 2.0) (* y x)) z)
49.0ms	(+ (/ x 2.0) (* y x))

simplify979.0ms

Counts: 31 → 31

prune84.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x (+ y (/ 1.0 2.0))) z)
0.0b	(* x (+ y (/ 1.0 2.0)))

rewrite65.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`distribute-rgt-in` `associate-+l+` `distribute-lft-in` `flip3-+` `associate-*r/` `flip-+`
1×	`+-commutative` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `distribute-lft-out` `unswap-sqr`

Counts

2 → 36

Calls

2 calls:

20.0ms	(+ (* x (+ y (/ 1.0 2.0))) z)
44.0ms	(* x (+ y (/ 1.0 2.0)))

series90.0ms

Counts

2 → 6

Calls

2 calls:

37.0ms	(+ (* x (+ y (/ 1.0 2.0))) z)
53.0ms	(* x (+ y (/ 1.0 2.0)))

simplify1.5s

Counts: 42 → 42

prune77.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (/ (* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0)))) (- y (/ 1.0 2.0))) z)
2.9b	(* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0))))
8.6b	(/ (* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0)))) (- y (/ 1.0 2.0)))

rewrite208.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 68

Calls

3 calls:

121.0ms	(+ (/ (* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0)))) (- y (/ 1.0 2.0))) z)
42.0ms	(* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0))))
42.0ms	(/ (* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0)))) (- y (/ 1.0 2.0)))

series314.0ms

Counts

3 → 9

Calls

3 calls:

99.0ms	(+ (/ (* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0)))) (- y (/ 1.0 2.0))) z)
72.0ms	(* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0))))
142.0ms	(/ (* x (- (* y y) (* (/ 1.0 2.0) (/ 1.0 2.0)))) (- y (/ 1.0 2.0)))

simplify891.0ms

Counts: 77 → 77

prune216.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes59.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify35.0ms

end0.0ms

sample853.0ms

Algorithm

intervals

Results

377.0ms	9139×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid
0.0ms	1×	body	160	valid