Details

sample14.0ms

Algorithm

intervals

Results

8.0ms

256×

body

valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	5	2
1	5	2

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ x (+ y x))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

18×	`*-un-lft-identity`
12×	`times-frac`
10×	`add-sqr-sqrt` `add-cube-cbrt`
4×	`associate-/r*` `distribute-lft-out`
3×	`add-exp-log` `add-cbrt-cube` `associate-/l*`
2×	`associate-/r/`
1×	`pow1` `cbrt-undiv` `frac-2neg` `flip3-+` `div-exp` `clear-num` `flip-+` `div-inv` `add-log-exp`

Counts

1 → 33

Calls

1 calls:

5.0ms

(/ x (+ y x))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(/ x (+ y x))

simplify80.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	118	153
1	378	144
2	1031	144
3	3646	144
4	5001	144

prune53.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 1 (+ y x))
0.3b	(* x (/ 1 (+ y x)))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

35×	`*-un-lft-identity`
27×	`add-sqr-sqrt`
26×	`times-frac`
20×	`add-cube-cbrt`
18×	`associate-r`
15×	`add-exp-log`
9×	`add-cbrt-cube`
7×	`distribute-lft-out`
5×	`pow1`
4×	`div-exp` `prod-exp` `associate-/r*` `associate-/r/`
3×	`associate-l` `associate-/l*` `unswap-sqr`
2×	`cbrt-undiv` `rec-exp` `flip3-+` `1-exp` `cbrt-unprod` `flip-+` `div-inv` `add-log-exp`
1×	`pow-flip` `frac-2neg` `associate-r/` `pow-prod-down` `clear-num` `un-div-inv` `-commutative` `inv-pow`

Counts

2 → 78

Calls

2 calls:

5.0ms	(/ 1 (+ y x))
14.0ms	(* x (/ 1 (+ y x)))

series71.0ms

Counts

2 → 6

Calls

2 calls:

31.0ms	(/ 1 (+ y x))
40.0ms	(* x (/ 1 (+ y x)))

simplify55.0ms

Algorithm

egg-herbie

Counts

84 → 84

Iterations

Useful iterations: 2 (22.0ms)

Iter	Nodes	Cost
0	226	346
1	996	296
2	3449	258
3	5001	258

prune94.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ y x)) (cbrt (+ y x)))
0.5b	(cbrt (+ y x))
0.5b	(cbrt (+ y x))
0.5b	(cbrt (+ y x))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
35×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `swap-sqr` `flip-+` `distribute-lft-out`
7×	`associate-r` `associate-l`
6×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 95

Calls

4 calls:

18.0ms	(* (cbrt (+ y x)) (cbrt (+ y x)))
4.0ms	(cbrt (+ y x))
2.0ms	(cbrt (+ y x))
2.0ms	(cbrt (+ y x))

series530.0ms

Counts

4 → 12

Calls

4 calls:

161.0ms	(* (cbrt (+ y x)) (cbrt (+ y x)))
125.0ms	(cbrt (+ y x))
124.0ms	(cbrt (+ y x))
120.0ms	(cbrt (+ y x))

simplify142.0ms

Algorithm

egg-herbie

Counts

107 → 107

Iterations

Useful iterations: 3 (134.0ms)

Iter	Nodes	Cost
0	247	671
1	887	634
2	4204	584
3	5002	580

prune436.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes39.0ms

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	5	2
1	5	2

end0.0ms

sample367.0ms

Algorithm

intervals

Results

241.0ms

8000×

body

valid