Details

sample11.0ms

Algorithm

intervals

Results

4.0ms	254×	body	80	valid
0.0ms	3×	body	320	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	640	valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	2
1	15	2
2	23	2
3	31	2
4	33	2
5	33	2

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* 200.0 (- x y))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt`
18×	`prod-diff`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`associate-r`
3×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube`
2×	`sub-neg` `associate-*r/`
1×	`expm1-log1p-u` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 46

Calls

1 calls:

7.0ms

(* 200.0 (- x y))

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(* 200.0 (- x y))

simplify92.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 3 (87.0ms)

Iter	Nodes	Cost
0	190	356
1	746	220
2	3412	190
3	5002	166

prune45.0ms

Filtered

49 candidates to 20 candidates (40.8%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	45	4	49
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	46	4	50

Merged error: 0b

Counts

50 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* 200.0 x) (* 200.0 (- y)))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `fma-def` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `distribute-lft-out`

Counts

1 → 17

Calls

1 calls:

4.0ms

(+ (* 200.0 x) (* 200.0 (- y)))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(+ (* 200.0 x) (* 200.0 (- y)))

simplify67.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 3 (64.0ms)

Iter	Nodes	Cost
0	112	99
1	475	79
2	2202	76
3	5002	75

prune31.0ms

Filtered

20 candidates to 15 candidates (75.0%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	20	0	20
Fresh	0	3	3
Picked	0	1	1
Done	0	0	0
Total	20	4	24

Merged error: 0b

Counts

24 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (sqrt 200.0) (- x y))
0.3b	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

55×	`distribute-rgt-in` `distribute-lft-in`
54×	`prod-diff`
49×	`add-sqr-sqrt`
45×	`*-un-lft-identity`
43×	`add-cube-cbrt`
12×	`associate-l`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
7×	`sqrt-prod`
6×	`sub-neg` `associate-r/` `associate-r*`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `flip3--` `*-commutative` `flip--` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
1×	`distribute-lft-out--` `difference-of-squares`

Counts

2 → 119

Calls

2 calls:

11.0ms	(* (sqrt 200.0) (- x y))
11.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

series144.0ms

Counts

2 → 6

Calls

2 calls:

55.0ms	(* (sqrt 200.0) (- x y))
90.0ms	(* (sqrt 200.0) (* (sqrt 200.0) (- x y)))

simplify49.0ms

Algorithm

egg-herbie

Counts

125 → 125

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	346	1139
1	1405	738
2	5002	663

prune89.0ms

Filtered

125 candidates to 44 candidates (35.2%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	125	0	125
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	125	4	129

Merged error: 0b

Counts

129 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* 200.0 (- x y))) (cbrt (* 200.0 (- x y))))
0.5b	(cbrt (* 200.0 (- x y)))
0.5b	(cbrt (* 200.0 (- x y)))
0.5b	(cbrt (* 200.0 (- x y)))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

20×	`associate-*r/`
18×	`cbrt-div`
11×	`pow1`
10×	`add-sqr-sqrt`
9×	`flip3--` `pow1/3` `flip--`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`expm1-log1p-u` `frac-times` `swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
2×	`pow-prod-down` `associate-*l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 80

Calls

4 calls:

6.0ms	(* (cbrt (* 200.0 (- x y))) (cbrt (* 200.0 (- x y))))
4.0ms	(cbrt (* 200.0 (- x y)))
4.0ms	(cbrt (* 200.0 (- x y)))
4.0ms	(cbrt (* 200.0 (- x y)))

series836.0ms

Counts

4 → 12

Calls

4 calls:

226.0ms	(* (cbrt (* 200.0 (- x y))) (cbrt (* 200.0 (- x y))))
208.0ms	(cbrt (* 200.0 (- x y)))
202.0ms	(cbrt (* 200.0 (- x y)))
200.0ms	(cbrt (* 200.0 (- x y)))

simplify40.0ms

Algorithm

egg-herbie

Counts

92 → 92

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	292	694
1	1036	643
2	5002	613

prune202.0ms

Filtered

92 candidates to 74 candidates (80.4%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	92	0	92
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	92	4	96

Merged error: 0b

Counts

96 → 4

regimes82.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	4
1	16	4
2	17	4
3	17	4

end0.0ms

sample254.0ms

Algorithm

intervals

Results

116.0ms	7920×	body	80	valid
7.0ms	50×	body	1280	valid
2.0ms	34×	body	640	valid
1.0ms	33×	body	320	valid
1.0ms	13×	body	2560	valid
0.0ms	17×	body	160	valid