Details

sample14.0ms

Algorithm

intervals

Results

9.0ms

256×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	3
1	9	3
2	9	3

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (+ x 1.0) (- 1.0 x))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

34×	`*-un-lft-identity`
22×	`add-sqr-sqrt`
20×	`times-frac`
12×	`add-cube-cbrt`
6×	`distribute-lft-out`
5×	`associate-/r*` `distribute-lft-out--` `difference-of-squares`
4×	`associate-/l*`
3×	`add-exp-log` `add-cbrt-cube`
2×	`associate-/r/` `associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `flip3--` `frac-2neg` `flip3-+` `div-exp` `clear-num` `flip--` `flip-+` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 47

Calls

1 calls:

11.0ms

(/ (+ x 1.0) (- 1.0 x))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(/ (+ x 1.0) (- 1.0 x))

simplify82.0ms

Algorithm

egg-herbie

Counts

50 → 50

Iterations

Useful iterations: 3 (77.0ms)

Iter	Nodes	Cost
0	214	315
1	711	297
2	2979	293
3	5001	292

prune78.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))
0.0b	(+ (* x x) (* 1.0 x))
4.5b	(/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
16.0b	(* (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite175.0ms

Algorithm

rewrite-expression-head

Rules

287×	`add-sqr-sqrt`
258×	`*-un-lft-identity`
201×	`times-frac`
144×	`difference-of-squares`
108×	`unpow-prod-down` `cube-prod`
106×	`associate-l`
72×	`sqr-pow`
66×	`add-cube-cbrt`
51×	`distribute-lft-out`
45×	`distribute-lft-out--`
25×	`associate-/r*`
11×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
9×	`difference-cubes`
6×	`pow1`
5×	`flip3-+` `flip-+`
4×	`expm1-log1p-u` `sum-log` `associate-/r/` `log1p-expm1-u` `associate-/l*`
3×	`associate-r`
2×	`cbrt-undiv` `+-commutative` `frac-times` `flip3--` `fma-def` `associate-*r/` `div-exp` `prod-exp` `flip--` `cbrt-unprod` `div-inv` `associate-/l/` `unswap-sqr`
1×	`distribute-rgt-in` `associate-+r+` `distribute-rgt-out` `frac-2neg` `distribute-lft-in` `pow-prod-down` `associate-l/` `clear-num` `-commutative`

Counts

4 → 311

Calls

4 calls:

7.0ms	(+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))
3.0ms	(+ (* x x) (* 1.0 x))
32.0ms	(/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
109.0ms	(* (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series180.0ms

Counts

4 → 12

Calls

4 calls:

18.0ms	(+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))
52.0ms	(+ (* x x) (* 1.0 x))
46.0ms	(/ (+ x 1.0) (- (pow 1.0 3) (pow x 3)))
62.0ms	(* (/ (+ x 1.0) (- (pow 1.0 3) (pow x 3))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify60.0ms

Algorithm

egg-herbie

Counts

323 → 323

Iterations

Useful iterations: 1 (26.0ms)

Iter	Nodes	Cost
0	1107	3421
1	5001	3305

prune619.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes21.0ms

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	6	3
1	6	3

end0.0ms

sample351.0ms

Algorithm

intervals

Results

264.0ms

8000×

body

valid