Details

sample14.0ms

Algorithm

intervals

Results

5.0ms

299×

body

valid

simplify55.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	3
1	26	3
2	56	3
3	137	3
4	229	3
5	289	3
6	379	3
7	582	3
8	878	3
9	1193	3
10	1234	3
11	1234	3

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x y) (- 1.0 z))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 33

Calls

1 calls:

16.0ms

(* (+ x y) (- 1.0 z))

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

(* (+ x y) (- 1.0 z))

simplify29.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 2 (26.0ms)

Iter	Nodes	Cost
0	240	207
1	997	192
2	5001	190

prune64.0ms

Filtered

36 candidates to 25 candidates (69.4%)

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- z) (+ x y))
0.0b	(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 53

Calls

2 calls:

12.0ms	(* (- z) (+ x y))
6.0ms	(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))

series84.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(* (- z) (+ x y))
48.0ms	(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))

simplify54.0ms

Algorithm

egg-herbie

Counts

59 → 59

Iterations

Useful iterations: 2 (48.0ms)

Iter	Nodes	Cost
0	387	384
1	1802	333
2	5003	332

prune170.0ms

Filtered

59 candidates to 44 candidates (74.6%)

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* z z) (* 1.0 z))
1.5b	(* (+ x y) (- (pow 1.0 3) (pow z 3)))
14.2b	(/ (* (+ x y) (- (pow 1.0 3) (pow z 3))) (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))))

rewrite101.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 96

Calls

3 calls:

3.0ms	(+ (* z z) (* 1.0 z))
60.0ms	(* (+ x y) (- (pow 1.0 3) (pow z 3)))
34.0ms	(/ (* (+ x y) (- (pow 1.0 3) (pow z 3))) (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))))

series284.0ms

Counts

3 → 9

Calls

3 calls:

54.0ms	(+ (* z z) (* 1.0 z))
101.0ms	(* (+ x y) (- (pow 1.0 3) (pow z 3)))
128.0ms	(/ (* (+ x y) (- (pow 1.0 3) (pow z 3))) (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))))

simplify88.0ms

Algorithm

egg-herbie

Counts

105 → 105

Iterations

Useful iterations: 2 (78.0ms)

Iter	Nodes	Cost
0	620	933
1	3434	829
2	5001	822

prune274.0ms

Filtered

105 candidates to 73 candidates (69.5%)

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes96.0ms

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	9	3
1	9	3

end0.0ms

sample428.0ms

Algorithm

intervals

Results

216.0ms	10070×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid