Details

sample25.0ms

Algorithm

intervals

Results

12.0ms

386×

body

valid

simplify94.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	14	4
1	28	4
2	80	4
3	254	4
4	641	4
5	1066	4
6	2373	4
7	3914	4
8	5001	4

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- y z) (- t x))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 34

Calls

1 calls:

17.0ms

(* (- y z) (- t x))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(* (- y z) (- t x))

simplify35.0ms

Algorithm

egg-herbie

Counts

37 → 37

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	218	207
1	960	193
2	5002	193

prune81.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- y z) (- x))
0.0b	(+ (* (- y z) t) (* (- y z) (- x)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `associate-r` `associate-*l/`
8×	`*-un-lft-identity`
6×	`add-cube-cbrt`
5×	`flip3--` `associate-l` `flip--`
4×	`pow1` `add-exp-log` `frac-add` `add-cbrt-cube` `add-log-exp`
3×	`distribute-lft-neg-in` `distribute-rgt-neg-in` `distribute-rgt-neg-out`
1×	`+-commutative` `neg-mul-1` `flip3-+` `unsub-neg` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+` `distribute-lft-out` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

2 → 48

Calls

2 calls:

12.0ms	(* (- y z) (- x))
7.0ms	(+ (* (- y z) t) (* (- y z) (- x)))

series71.0ms

Counts

2 → 6

Calls

2 calls:

27.0ms	(* (- y z) (- x))
44.0ms	(+ (* (- y z) t) (* (- y z) (- x)))

simplify47.0ms

Algorithm

egg-herbie

Counts

54 → 54

Iterations

Useful iterations: 2 (42.0ms)

Iter	Nodes	Cost
0	345	355
1	1531	309
2	5001	303

prune131.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* (- y z) t) (* (sqrt (* (- y z) (- x))) (sqrt (* (- y z) (- x)))))
0.2b	(* (sqrt (* (- y z) (- x))) (sqrt (* (- y z) (- x))))
3.6b	(sqrt (* (- y z) (- x)))
3.6b	(sqrt (* (- y z) (- x)))

rewrite60.0ms

Algorithm

rewrite-expression-head

Rules

62×	`associate-*l/`
59×	`pow1`
40×	`sqrt-div`
32×	`sqrt-pow1`
28×	`flip3--` `flip--`
22×	`pow-prod-down`
16×	`frac-add`
12×	`frac-times` `pow1/2`
10×	`add-sqr-sqrt` `pow-prod-up`
8×	`add-cube-cbrt` `*-un-lft-identity`
6×	`add-exp-log` `associate-*r/` `sqrt-prod` `pow-sqr` `add-cbrt-cube` `add-log-exp`
4×	`swap-sqr` `associate-r` `associate-l`
1×	`+-commutative` `pow2` `flip3-+` `pow-plus` `sqrt-unprod` `prod-exp` `sum-log` `rem-square-sqrt` `*-commutative` `cbrt-unprod` `flip-+` `unswap-sqr`

Counts

4 → 110

Calls

4 calls:

12.0ms	(+ (* (- y z) t) (* (sqrt (* (- y z) (- x))) (sqrt (* (- y z) (- x)))))
31.0ms	(* (sqrt (* (- y z) (- x))) (sqrt (* (- y z) (- x))))
4.0ms	(sqrt (* (- y z) (- x)))
4.0ms	(sqrt (* (- y z) (- x)))

series361.0ms

Counts

4 → 12

Calls

4 calls:

75.0ms	(+ (* (- y z) t) (* (sqrt (* (- y z) (- x))) (sqrt (* (- y z) (- x)))))
70.0ms	(* (sqrt (* (- y z) (- x))) (sqrt (* (- y z) (- x))))
109.0ms	(sqrt (* (- y z) (- x)))
108.0ms	(sqrt (* (- y z) (- x)))

simplify83.0ms

Algorithm

egg-herbie

Counts

122 → 122

Iterations

Useful iterations: 2 (65.0ms)

Iter	Nodes	Cost
0	477	1313
1	2236	1140
2	5003	1111

prune282.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes97.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	4
1	10	4

end0.0ms

sample607.0ms

Algorithm

intervals

Results

288.0ms

12064×

body

valid