Details

sample32.0ms

Algorithm

intervals

Results

10.0ms	275×	body	80	nan
10.0ms	256×	body	80	valid

simplify59.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	27	10
1	72	10
2	182	10
3	370	10
4	713	10
5	1066	10
6	1201	10
7	1308	10
8	1308	10

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
0.0b	(sqrt (- 1.0 (* 3.0 (* v v))))
0.0b	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.1b	(* 3.0 (* v v))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
26×	`associate-l`
23×	`add-exp-log` `add-cbrt-cube`
22×	`add-cube-cbrt` `*-un-lft-identity` `times-frac`
20×	`sqrt-prod`
18×	`frac-times` `sqrt-div`
17×	`pow1`
15×	`flip3--` `flip--`
11×	`associate-r`
10×	`associate-*r/` `prod-exp` `cbrt-unprod`
9×	`associate-*l/`
7×	`pow-prod-down` `unswap-sqr`
4×	`add-log-exp`
3×	`*-commutative`
2×	`cbrt-undiv` `distribute-rgt-in` `sub-neg` `distribute-lft-in` `div-exp`
1×	`rem-sqrt-square` `sqrt-pow1` `pow1/2` `div-inv` `difference-of-squares`

Counts

4 → 128

Calls

4 calls:

13.0ms	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
2.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
11.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
6.0ms	(* 3.0 (* v v))

series612.0ms

Counts

4 → 12

Calls

4 calls:

308.0ms	(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
79.0ms	(sqrt (- 1.0 (* 3.0 (* v v))))
197.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
27.0ms	(* 3.0 (* v v))

simplify87.0ms

Algorithm

egg-herbie

Counts

140 → 140

Iterations

Useful iterations: 2 (72.0ms)

Iter	Nodes	Cost
0	809	1605
1	3621	1516
2	5001	1513

prune357.0ms

Filtered

140 candidates to 99 candidates (70.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (- 1.0 (log (exp (* 3.0 (* v v))))))
0.0b	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (log (exp (* 3.0 (* v v)))))))
0.1b	(* 3.0 (* v v))
3.0b	(log (exp (* 3.0 (* v v))))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

44×	`add-sqr-sqrt`
28×	`*-un-lft-identity`
26×	`sqrt-prod`
25×	`associate-l`
22×	`add-cube-cbrt` `times-frac`
15×	`pow1`
14×	`add-exp-log` `add-cbrt-cube`
10×	`associate-r`
7×	`unswap-sqr`
6×	`sqrt-div`
5×	`prod-exp` `log-pow` `cbrt-unprod` `add-log-exp`
4×	`pow-prod-down` `distribute-lft-out--`
3×	`log-prod` `flip3--` `flip--`
2×	`frac-times` `associate-r/` `-commutative` `difference-of-squares`
1×	`cbrt-undiv` `rem-sqrt-square` `exp-prod` `exp-to-pow` `sqrt-pow1` `pow1/2` `div-exp` `rem-log-exp` `associate-*l/` `div-inv`

Counts

4 → 106

Calls

4 calls:

4.0ms	(sqrt (- 1.0 (log (exp (* 3.0 (* v v))))))
19.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (log (exp (* 3.0 (* v v)))))))
6.0ms	(* 3.0 (* v v))
2.0ms	(log (exp (* 3.0 (* v v))))

series329.0ms

Counts

4 → 12

Calls

4 calls:

79.0ms	(sqrt (- 1.0 (log (exp (* 3.0 (* v v))))))
201.0ms	(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (log (exp (* 3.0 (* v v)))))))
24.0ms	(* 3.0 (* v v))
24.0ms	(log (exp (* 3.0 (* v v))))

simplify52.0ms

Algorithm

egg-herbie

Counts

118 → 118

Iterations

Useful iterations: 2 (41.0ms)

Iter	Nodes	Cost
0	495	1093
1	1784	1040
2	5002	1029

prune310.0ms

Filtered

118 candidates to 79 candidates (66.9%)

Pruning

2 alts after pruning (0 fresh and 2 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	17	10
1	17	10

end0.0ms

sample799.0ms

Algorithm

intervals

Results

310.0ms	8000×	body	80	valid
296.0ms	8031×	body	80	nan