Details

sample134.0ms

Algorithm

intervals

Results

66.0ms	151×	body	1280	valid
32.0ms	128×	body	640	valid
12.0ms	56×	body	320	valid
7.0ms	136×	body	80	valid
2.0ms	23×	body	160	valid

simplify69.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	18	7
1	40	7
2	88	7
3	141	7
4	365	7
5	780	7
6	1079	7
7	2595	7
8	5002	7

prune3.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 43.6b

localize9.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (* 0.5 (sin re)) (- (exp (- im)) (exp im)))
5.8b	(- (exp (- im)) (exp im))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-sqr-sqrt` `*-un-lft-identity` `add-cbrt-cube`
5×	`associate-r`
4×	`add-log-exp`
3×	`add-cube-cbrt` `sub-neg` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`distribute-rgt-in` `flip3--` `distribute-lft-in` `associate-*r/` `flip--` `distribute-lft-out--` `difference-of-squares`
1×	`diff-log` `associate-l` `*-commutative`

Counts

2 → 40

Calls

2 calls:

10.0ms	(* (* 0.5 (sin re)) (- (exp (- im)) (exp im)))
6.0ms	(- (exp (- im)) (exp im))

series117.0ms

Counts

2 → 6

Calls

2 calls:

81.0ms	(* (* 0.5 (sin re)) (- (exp (- im)) (exp im)))
36.0ms	(- (exp (- im)) (exp im))

simplify34.0ms

Algorithm

egg-herbie

Counts

46 → 46

Iterations

Useful iterations: 2 (30.0ms)

Iter	Nodes	Cost
0	241	393
1	1046	330
2	5001	329

prune130.0ms

Filtered

46 candidates to 32 candidates (69.6%)

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.4b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* 1/60 (pow im 5)) (* 2 im))
0.0b	(* 1/60 (pow im 5))
0.1b	(* (* 0.5 (sin re)) (- (+ (* 1/3 (pow im 3)) (+ (* 1/60 (pow im 5)) (* 2 im)))))
0.1b	(* 1/3 (pow im 3))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

29×	`associate-r`
26×	`add-sqr-sqrt`
19×	`add-exp-log`
14×	`add-cube-cbrt` `*-un-lft-identity`
13×	`add-cbrt-cube`
9×	`pow1` `prod-exp`
8×	`unpow-prod-down`
7×	`associate-l` `unswap-sqr`
6×	`add-log-exp`
5×	`cbrt-unprod`
4×	`cube-prod` `sqr-pow`
3×	`distribute-lft-neg-in` `distribute-rgt-neg-in` `pow-prod-down` `*-commutative`
2×	`pow-to-exp` `distribute-neg-in` `flip3-+` `associate-*r/` `pow-exp` `flip-+` `distribute-neg-frac`
1×	`+-commutative` `distribute-rgt-in` `cube-mult` `neg-mul-1` `distribute-lft-in` `unpow3` `sum-log` `distribute-rgt-neg-out`

Counts

4 → 97

Calls

4 calls:

4.0ms	(+ (* 1/60 (pow im 5)) (* 2 im))
5.0ms	(* 1/60 (pow im 5))
11.0ms	(* (* 0.5 (sin re)) (- (+ (* 1/3 (pow im 3)) (+ (* 1/60 (pow im 5)) (* 2 im)))))
6.0ms	(* 1/3 (pow im 3))

series440.0ms

Counts

4 → 12

Calls

4 calls:

170.0ms	(+ (* 1/60 (pow im 5)) (* 2 im))
48.0ms	(* 1/60 (pow im 5))
182.0ms	(* (* 0.5 (sin re)) (- (+ (* 1/3 (pow im 3)) (+ (* 1/60 (pow im 5)) (* 2 im)))))
40.0ms	(* 1/3 (pow im 3))

simplify75.0ms

Algorithm

egg-herbie

Counts

109 → 109

Iterations

Useful iterations: 2 (66.0ms)

Iter	Nodes	Cost
0	533	736
1	2612	661
2	5002	658

prune332.0ms

Filtered

109 candidates to 70 candidates (64.2%)

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.3b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b	(* 0.008333333333333333 (* (sin re) (pow im 5)))
0.1b	(* 0.16666666666666666 (* (sin re) (pow im 3)))
0.1b	(* (sin re) (pow im 3))
0.1b	(* (sin re) im)

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

31×	`add-exp-log`
21×	`add-sqr-sqrt`
18×	`prod-exp` `add-cbrt-cube`
17×	`associate-r`
12×	`add-cube-cbrt` `-un-lft-identity` `associate-l*`
10×	`pow1`
8×	`cbrt-unprod`
5×	`unswap-sqr`
4×	`unpow-prod-down` `cube-prod` `*-commutative` `add-log-exp`
3×	`pow-to-exp` `pow-prod-down` `pow-exp`
2×	`sqr-pow`
1×	`cube-mult` `unpow3`

Counts

4 → 87

Calls

4 calls:

6.0ms	(* 0.008333333333333333 (* (sin re) (pow im 5)))
6.0ms	(* 0.16666666666666666 (* (sin re) (pow im 3)))
7.0ms	(* (sin re) (pow im 3))
4.0ms	(* (sin re) im)

series372.0ms

Counts

4 → 12

Calls

4 calls:

150.0ms	(* 0.008333333333333333 (* (sin re) (pow im 5)))
99.0ms	(* 0.16666666666666666 (* (sin re) (pow im 3)))
86.0ms	(* (sin re) (pow im 3))
37.0ms	(* (sin re) im)

simplify51.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	355	497
1	1565	414
2	5002	414

prune291.0ms

Filtered

99 candidates to 59 candidates (59.6%)

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.3b

localize21.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt im)
0.6b	(cbrt im)
0.6b	(cbrt im)
0.7b	(pow (cbrt im) 5)

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
10×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`unpow-prod-down`
5×	`pow1` `add-exp-log`
4×	`pow1/3` `add-cbrt-cube` `add-log-exp`
3×	`pow-unpow`
2×	`pow-pow`
1×	`pow-to-exp` `pow-exp` `sqr-pow`

Counts

4 → 54

Calls

4 calls:

1.0ms	(cbrt im)
1.0ms	(cbrt im)
1.0ms	(cbrt im)
3.0ms	(pow (cbrt im) 5)

series812.0ms

Counts

4 → 12

Calls

4 calls:

182.0ms	(cbrt im)
190.0ms	(cbrt im)
181.0ms	(cbrt im)
258.0ms	(pow (cbrt im) 5)

simplify49.0ms

Algorithm

egg-herbie

Counts

66 → 66

Iterations

Useful iterations: 3 (45.0ms)

Iter	Nodes	Cost
0	119	208
1	358	197
2	1295	188
3	5002	183

prune294.0ms

Filtered

66 candidates to 53 candidates (80.3%)

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0.3b

regimes242.0ms

Accuracy

0% (0.8b remaining)

Error of 0.8b against oracle of 0.1b and baseline of 0.8b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	36	17
1	51	17
2	70	17
3	76	17
4	76	17

end0.0ms

sample4.1s

Algorithm

intervals

Results

2.1s	4827×	body	1280	valid
959.0ms	3816×	body	640	valid
308.0ms	1972×	body	320	valid
230.0ms	4522×	body	80	valid
111.0ms	973×	body	160	valid