Details

sample16.0ms

Algorithm

intervals

Results

5.0ms

321×

body

valid

simplify179.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	3
1	17	3
2	31	3
3	46	3
4	53	3
5	62	3
6	80	3
7	118	3
8	235	3
9	467	3
10	832	3
11	1212	3
12	1786	3
13	3407	3
14	5002	3

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 41

Calls

2 calls:

7.0ms	(+ x (* y (- z x)))
21.0ms	(* y (- z x))

series64.0ms

Counts

2 → 6

Calls

2 calls:

26.0ms	(+ x (* y (- z x)))
38.0ms	(* y (- z x))

simplify84.0ms

Algorithm

egg-herbie

Counts

47 → 47

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	172	180
1	731	165
2	3520	165
3	5001	165

prune70.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

1.4b	(+ (* z z) (+ (* x x) (* z x)))
1.6b	(+ (* x x) (* z x))
6.0b	(* y (- (pow z 3) (pow x 3)))
34.0b	(/ (* y (- (pow z 3) (pow x 3))) (+ (* z z) (+ (* x x) (* z x))))

rewrite159.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 96

Calls

4 calls:

19.0ms	(+ (* z z) (+ (* x x) (* z x)))
8.0ms	(+ (* x x) (* z x))
72.0ms	(* y (- (pow z 3) (pow x 3)))
57.0ms	(/ (* y (- (pow z 3) (pow x 3))) (+ (* z z) (+ (* x x) (* z x))))

series261.0ms

Counts

4 → 12

Calls

4 calls:

19.0ms	(+ (* z z) (+ (* x x) (* z x)))
25.0ms	(+ (* x x) (* z x))
94.0ms	(* y (- (pow z 3) (pow x 3)))
123.0ms	(/ (* y (- (pow z 3) (pow x 3))) (+ (* z z) (+ (* x x) (* z x))))

simplify75.0ms

Algorithm

egg-herbie

Counts

108 → 108

Iterations

Useful iterations: 2 (66.0ms)

Iter	Nodes	Cost
0	512	800
1	2752	687
2	5001	681

prune252.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes58.0ms

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	8	3
1	8	3

end0.0ms

sample437.0ms

Algorithm

intervals

Results

172.0ms

10101×

body

valid