Details

sample10.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	2
1	10	2
2	10	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 200.0))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
39×	`prod-diff`
38×	`*-un-lft-identity`
36×	`add-cube-cbrt`
28×	`times-frac`
3×	`fma-neg` `div-inv` `add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `log1p-expm1-u` `distribute-lft-out--`

Counts

1 → 59

Calls

1 calls:

11.0ms

(- x (/ y 200.0))

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(- x (/ y 200.0))

simplify166.0ms

Algorithm

egg-herbie

Counts

62 → 62

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	367	971
1	1124	634
2	4964	514
3	5001	514

prune61.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
0.3b	(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))
0.3b	(/ y (sqrt 200.0))
0.3b	(/ y (sqrt 200.0))

rewrite42.0ms

Algorithm

rewrite-expression-head

Rules

108×	`add-sqr-sqrt`
94×	`times-frac`
68×	`*-un-lft-identity`
62×	`add-cube-cbrt`
53×	`sqrt-prod`
30×	`add-exp-log`
22×	`associate-r` `associate-l`
20×	`add-cbrt-cube`
15×	`unswap-sqr`
12×	`associate-/r*`
10×	`div-exp`
8×	`prod-exp`
6×	`pow1` `cbrt-undiv` `associate-/l*` `add-log-exp`
4×	`expm1-log1p-u` `cbrt-unprod` `log1p-expm1-u` `div-inv`
3×	`fma-neg` `prod-diff`
2×	`rec-exp` `frac-2neg` `1-exp` `clear-num`
1×	`frac-times` `sub-neg` `flip3--` `diff-log` `associate-r/` `pow-prod-down` `associate-l/` `un-div-inv` `*-commutative` `flip--`

Counts

4 → 188

Calls

4 calls:

2.0ms	(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
27.0ms	(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))
3.0ms	(/ y (sqrt 200.0))
3.0ms	(/ y (sqrt 200.0))

series325.0ms

Counts

4 → 12

Calls

4 calls:

125.0ms	(- x (* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0))))
92.0ms	(* (/ y (sqrt 200.0)) (/ 1 (sqrt 200.0)))
51.0ms	(/ y (sqrt 200.0))
57.0ms	(/ y (sqrt 200.0))

simplify67.0ms

Algorithm

egg-herbie

Counts

200 → 200

Iterations

Useful iterations: 2 (54.0ms)

Iter	Nodes	Cost
0	511	1368
1	2550	1165
2	5002	979

prune420.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.1b	(/ y (cbrt (sqrt 200.0)))
0.3b	(* (* (/ 1 (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (/ y (cbrt (sqrt 200.0)))) (/ 1 (sqrt 200.0)))
0.3b	(* (/ 1 (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (/ y (cbrt (sqrt 200.0))))
0.3b	(/ y (sqrt 200.0))

rewrite192.0ms

Algorithm

rewrite-expression-head

Rules

312×	`add-exp-log`
160×	`prod-exp`
110×	`times-frac`
107×	`div-exp`
104×	`add-sqr-sqrt`
79×	`*-un-lft-identity`
75×	`add-cube-cbrt`
72×	`add-cbrt-cube`
53×	`associate-r`
48×	`cbrt-prod`
45×	`sqrt-prod`
38×	`cbrt-unprod`
35×	`rec-exp` `1-exp`
30×	`cbrt-undiv`
15×	`associate-/r*`
12×	`unswap-sqr`
11×	`pow1`
8×	`associate-l`
6×	`frac-times` `associate-l/` `associate-/l`
5×	`div-inv`
4×	`expm1-log1p-u` `associate-*r/` `pow-prod-down` `log1p-expm1-u` `add-log-exp`
2×	`frac-2neg` `clear-num` `*-commutative`
1×	`un-div-inv`

Counts

4 → 295

Calls

4 calls:

3.0ms	(/ y (cbrt (sqrt 200.0)))
124.0ms	(* (* (/ 1 (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (/ y (cbrt (sqrt 200.0)))) (/ 1 (sqrt 200.0)))
46.0ms	(* (/ 1 (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (/ y (cbrt (sqrt 200.0))))
3.0ms	(/ y (sqrt 200.0))

series543.0ms

Counts

4 → 12

Calls

4 calls:

326.0ms	(/ y (cbrt (sqrt 200.0)))
101.0ms	(* (* (/ 1 (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (/ y (cbrt (sqrt 200.0)))) (/ 1 (sqrt 200.0)))
56.0ms	(* (/ 1 (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (/ y (cbrt (sqrt 200.0))))
59.0ms	(/ y (sqrt 200.0))

simplify51.0ms

Algorithm

egg-herbie

Counts

307 → 307

Iterations

Useful iterations: 1 (24.0ms)

Iter	Nodes	Cost
0	1108	3451
1	5001	2970

prune644.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes199.0ms

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

end0.0ms

sample243.0ms

Algorithm

intervals

Results

123.0ms

8000×

body

valid