Details

sample36.0ms

Algorithm

intervals

Results

11.0ms

327×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	10	3
1	10	3

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

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))

series39.0ms

Counts

1 → 3

Calls

1 calls:

39.0ms

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

simplify116.0ms

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

prune28.0ms

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))

rewrite30.0ms

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:

7.0ms	(+ (* t z) (* x y))
10.0ms	(pow (+ (* t z) (* x y)) 3)
11.0ms	(cbrt (pow (+ (* t z) (* x y)) 3))

series205.0ms

Counts

3 → 9

Calls

3 calls:

36.0ms	(+ (* t z) (* x y))
132.0ms	(pow (+ (* t z) (* x y)) 3)
37.0ms	(cbrt (pow (+ (* t z) (* x y)) 3))

simplify46.0ms

Algorithm

egg-herbie

Counts

68 → 68

Iterations

Useful iterations: 2 (39.0ms)

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

prune122.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite187.0ms

Algorithm

rewrite-expression-head

Rules

61×	`flip3-+` `flip-+`
60×	`frac-times`
30×	`pow1` `associate-*l/`
26×	`cbrt-div`
18×	`associate-*r/`
12×	`add-sqr-sqrt`
11×	`add-exp-log` `add-cbrt-cube`
9×	`add-cube-cbrt` `*-un-lft-identity`
7×	`pow-plus` `pow-prod-up`
6×	`associate-r` `add-log-exp`
4×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
3×	`pow2` `swap-sqr` `pow-sqr`
2×	`distribute-rgt-in` `distribute-lft-in` `pow3` `*-commutative` `unswap-sqr`
1×	`+-commutative` `cbrt-prod` `pow1/3` `sum-log` `rem-cbrt-cube`

Counts

4 → 138

Calls

4 calls:

8.0ms	(+ (* t z) (* x y))
76.0ms	(* (* (+ (* t z) (* x y)) (+ (* t z) (* x y))) (+ (* t z) (* x y)))
39.0ms	(* (+ (* t z) (* x y)) (+ (* t z) (* x y)))
56.0ms	(cbrt (* (* (+ (* t z) (* x y)) (+ (* t z) (* x y))) (+ (* t z) (* x y))))

series258.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(+ (* t z) (* x y))
130.0ms	(* (* (+ (* t z) (* x y)) (+ (* t z) (* x y))) (+ (* t z) (* x y)))
54.0ms	(* (+ (* t z) (* x y)) (+ (* t z) (* x y)))
38.0ms	(cbrt (* (* (+ (* t z) (* x y)) (+ (* t z) (* x y))) (+ (* t z) (* x y))))

simplify118.0ms

Algorithm

egg-herbie

Counts

150 → 150

Iterations

Useful iterations: 2 (96.0ms)

Iter	Nodes	Cost
0	594	2631
1	3225	2347
2	5003	2124

prune239.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes97.0ms

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

sample546.0ms

Algorithm

intervals

Results

206.0ms

10486×

body

valid