Details

sample16.0ms

Algorithm

intervals

Results

6.0ms

318×

body

valid

simplify19.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	3
1	19	3
2	28	3
3	40	3
4	50	3
5	73	3
6	102	3
7	118	3
8	145	3
9	174	3
10	190	3
11	190	3

prune2.0ms

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	(/ (- y x) z)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 40

Calls

1 calls:

8.0ms

(/ (- y x) z)

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(/ (- y x) z)

simplify125.0ms

Algorithm

egg-herbie

Counts

43 → 43

Iterations

Useful iterations: 3 (34.0ms)

Iter	Nodes	Cost
0	160	202
1	447	192
2	1529	192
3	4891	191
4	5001	191

prune81.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ z (- y x))
0.2b	(/ 1 (/ z (- y x)))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

138×	`times-frac`
102×	`add-sqr-sqrt` `*-un-lft-identity`
70×	`add-cube-cbrt`
26×	`associate-/r*`
16×	`distribute-lft-out--` `difference-of-squares`
15×	`add-exp-log`
11×	`associate-/r/`
9×	`add-cbrt-cube`
8×	`div-exp`
6×	`div-inv` `associate-/l*`
5×	`flip3--` `flip--`
4×	`cbrt-undiv`
3×	`pow1`
2×	`expm1-log1p-u` `rec-exp` `frac-2neg` `1-exp` `clear-num` `log1p-expm1-u` `add-log-exp`
1×	`pow-flip` `inv-pow`

Counts

2 → 149

Calls

2 calls:

5.0ms	(/ z (- y x))
10.0ms	(/ 1 (/ z (- y x)))

series61.0ms

Counts

2 → 6

Calls

2 calls:

27.0ms	(/ z (- y x))
34.0ms	(/ 1 (/ z (- y x)))

simplify45.0ms

Algorithm

egg-herbie

Counts

155 → 155

Iterations

Useful iterations: 2 (34.0ms)

Iter	Nodes	Cost
0	442	1063
1	2009	946
2	5001	826

prune201.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (- y x) (/ 1 z))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

18×	`add-sqr-sqrt`
13×	`associate-r`
12×	`*-un-lft-identity`
11×	`times-frac`
10×	`add-exp-log`
9×	`add-cube-cbrt`
6×	`add-cbrt-cube`
5×	`associate-l`
4×	`prod-exp`
3×	`pow1` `unswap-sqr`
2×	`frac-times` `flip3--` `div-exp` `associate-*l/` `flip--` `cbrt-unprod`
1×	`cbrt-undiv` `expm1-log1p-u` `rec-exp` `1-exp` `associate-r/` `pow-prod-down` `un-div-inv` `-commutative` `log1p-expm1-u` `div-inv` `distribute-lft-out--` `add-log-exp` `difference-of-squares`

Counts

1 → 44

Calls

1 calls:

17.0ms

(* (- y x) (/ 1 z))

series26.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(* (- y x) (/ 1 z))

simplify29.0ms

Algorithm

egg-herbie

Counts

47 → 47

Iterations

Useful iterations: 2 (26.0ms)

Iter	Nodes	Cost
0	243	223
1	1041	189
2	5001	171

prune79.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes56.0ms

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	7	3
1	7	3

end0.0ms

sample414.0ms

Algorithm

intervals

Results

208.0ms

10078×

body

valid