Details

sample22.0ms

Algorithm

intervals

Results

8.0ms

327×

body

valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	10	3
1	10	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	(+ (* x y) (* z t))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 11

Calls

1 calls:

8.0ms

(+ (* x y) (* z t))

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(+ (* x y) (* z t))

simplify112.0ms

Algorithm

egg-herbie

Counts

14 → 14

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	100	74
1	363	67
2	1051	67
3	2931	67
4	5001	67

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* t z) (* x y))
0.3b	(pow (+ (* t z) (* x y)) 3)
35.9b	(cbrt (pow (+ (* t z) (* x y)) 3))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
9×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`unpow-prod-down` `cube-prod`
5×	`add-log-exp`
4×	`pow1` `add-exp-log` `cube-div` `add-cbrt-cube`
3×	`pow-unpow` `flip3-+` `flip-+`
2×	`cube-mult` `cbrt-div` `unpow3` `sqr-pow`
1×	`+-commutative` `pow-to-exp` `pow-pow` `pow1/3` `pow-exp` `sum-log` `rem-cbrt-cube` `rem-cube-cbrt`

Counts

3 → 59

Calls

3 calls:

10.0ms	(+ (* t z) (* x y))
10.0ms	(pow (+ (* t z) (* x y)) 3)
9.0ms	(cbrt (pow (+ (* t z) (* x y)) 3))

series182.0ms

Counts

3 → 9

Calls

3 calls:

34.0ms	(+ (* t z) (* x y))
117.0ms	(pow (+ (* t z) (* x y)) 3)
32.0ms	(cbrt (pow (+ (* t z) (* x y)) 3))

simplify46.0ms

Algorithm

egg-herbie

Counts

68 → 68

Iterations

Useful iterations: 2 (40.0ms)

Iter	Nodes	Cost
0	260	431
1	1255	410
2	5001	402

prune128.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* t z) (* x y))
0.1b	(* (pow (+ (* t z) (* x y)) 2) (+ (* t z) (* x y)))
0.3b	(pow (+ (* t z) (* x y)) 2)
35.9b	(cbrt (* (pow (+ (* t z) (* x y)) 2) (+ (* t z) (* x y))))

rewrite94.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
10×	`add-exp-log`
9×	`add-cube-cbrt` `*-un-lft-identity`
8×	`associate-l`
7×	`unpow-prod-down`
6×	`pow1` `add-cbrt-cube` `add-log-exp`
5×	`unpow2`
4×	`associate-*r/` `unswap-sqr`
3×	`pow-unpow` `flip3-+` `associate-r` `prod-exp` `flip-+` `sqr-pow`
2×	`pow-to-exp` `cbrt-div` `pow3` `pow-exp`
1×	`+-commutative` `cbrt-prod` `distribute-rgt-in` `pow-pow` `distribute-lft-in` `pow-plus` `pow1/3` `sum-log` `*-commutative` `pow-prod-up` `rem-cbrt-cube` `cbrt-unprod`

Counts

4 → 75

Calls

4 calls:

8.0ms	(+ (* t z) (* x y))
56.0ms	(* (pow (+ (* t z) (* x y)) 2) (+ (* t z) (* x y)))
10.0ms	(pow (+ (* t z) (* x y)) 2)
18.0ms	(cbrt (* (pow (+ (* t z) (* x y)) 2) (+ (* t z) (* x y))))

series228.0ms

Counts

4 → 12

Calls

4 calls:

31.0ms	(+ (* t z) (* x y))
116.0ms	(* (pow (+ (* t z) (* x y)) 2) (+ (* t z) (* x y)))
47.0ms	(pow (+ (* t z) (* x y)) 2)
34.0ms	(cbrt (* (pow (+ (* t z) (* x y)) 2) (+ (* t z) (* x y))))

simplify55.0ms

Algorithm

egg-herbie

Counts

87 → 87

Iterations

Useful iterations: 2 (47.0ms)

Iter	Nodes	Cost
0	355	681
1	1734	515
2	5003	497

prune189.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes107.0ms

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	10	3
1	10	3

end0.0ms

sample571.0ms

Algorithm

intervals

Results

202.0ms

10486×

body

valid