Details

Time bar (total: 2.0s)

sample16.0ms

Algorithm
intervals
Results
6.0ms324×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0163
1423
2823
31263
41383
51403
61403

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ z 1.0))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×flip3-+ flip-+
4×frac-times
2×+-commutative distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/
1×*-commutative
Counts
1 → 13
Calls
1 calls:
4.0ms
(* (+ x y) (+ z 1.0))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (+ x y) (+ z 1.0))

simplify69.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0165100
1572100
22467100
35001100

prune40.0ms

Filtered
16 candidates to 13 candidates (81.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New13316
Fresh000
Picked011
Done000
Total13417

Merged error: 0b

Counts
17 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (+ x y))
0.0b
(+ (* 1.0 (+ x y)) (* z (+ x y)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/
7×+-commutative
6×distribute-rgt-in distribute-lft-in flip3-+ flip-+
4×associate-+l+ associate-+r+ frac-add
3×*-commutative
1×distribute-rgt-out distribute-lft-out
Counts
2 → 24
Calls
2 calls:
3.0ms
(* z (+ x y))
8.0ms
(+ (* 1.0 (+ x y)) (* z (+ x y)))

series70.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(* z (+ x y))
46.0ms
(+ (* 1.0 (+ x y)) (* z (+ x y)))

simplify33.0ms

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0221199
1936186
25001172

prune63.0ms

Filtered
30 candidates to 23 candidates (76.7%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New29130
Fresh112
Picked011
Done011
Total30434

Merged error: 0b

Counts
34 → 4

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (pow z 3) (pow 1.0 3))
0.0b
(+ (* z z) (- (* 1.0 1.0) (* z 1.0)))
1.7b
(* (+ x y) (+ (pow z 3) (pow 1.0 3)))
13.9b
(/ (* (+ x y) (+ (pow z 3) (pow 1.0 3))) (+ (* z z) (- (* 1.0 1.0) (* z 1.0))))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
15×flip3-+ flip-+
8×frac-times associate-/l/
4×+-commutative associate-*r/ associate-*l/
3×sum-cubes associate-/l*
2×distribute-rgt-in associate-+r+ distribute-lft-in associate-*r* associate-/r/ *-commutative
1×associate-+r- sub-neg frac-2neg clear-num div-inv
Counts
4 → 40
Calls
4 calls:
4.0ms
(+ (pow z 3) (pow 1.0 3))
7.0ms
(+ (* z z) (- (* 1.0 1.0) (* z 1.0)))
6.0ms
(* (+ x y) (+ (pow z 3) (pow 1.0 3)))
12.0ms
(/ (* (+ x y) (+ (pow z 3) (pow 1.0 3))) (+ (* z z) (- (* 1.0 1.0) (* z 1.0))))

series320.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(+ (pow z 3) (pow 1.0 3))
20.0ms
(+ (* z z) (- (* 1.0 1.0) (* z 1.0)))
96.0ms
(* (+ x y) (+ (pow z 3) (pow 1.0 3)))
128.0ms
(/ (* (+ x y) (+ (pow z 3) (pow 1.0 3))) (+ (* z z) (- (* 1.0 1.0) (* z 1.0))))

simplify66.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 1 (14.0ms)

IterNodesCost
0330410
11409398
25001398

prune167.0ms

Filtered
52 candidates to 43 candidates (82.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New52052
Fresh011
Picked011
Done022
Total52456

Merged error: 0b

Counts
56 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* 1.0 (+ x y)) (/ (* z (- (* x x) (* y y))) (- x y)))
1.5b
(- (* x x) (* y y))
10.7b
(* z (- (* x x) (* y y)))
18.6b
(/ (* z (- (* x x) (* y y))) (- x y))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
30×associate-*r/
24×*-commutative
22×frac-add
20×difference-of-squares
18×associate-/l*
16×associate-*r*
12×flip3-+ flip-+
7×flip--
6×flip3-- associate-/l/
4×distribute-rgt-in associate-+l+ distribute-lft-in
3×+-commutative sub-neg frac-2neg clear-num associate-/r/
1×distribute-rgt-out div-inv
Counts
4 → 62
Calls
4 calls:
12.0ms
(+ (* 1.0 (+ x y)) (/ (* z (- (* x x) (* y y))) (- x y)))
4.0ms
(- (* x x) (* y y))
5.0ms
(* z (- (* x x) (* y y)))
8.0ms
(/ (* z (- (* x x) (* y y))) (- x y))

series240.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(+ (* 1.0 (+ x y)) (/ (* z (- (* x x) (* y y))) (- x y)))
29.0ms
(- (* x x) (* y y))
63.0ms
(* z (- (* x x) (* y y)))
77.0ms
(/ (* z (- (* x x) (* y y))) (- x y))

simplify98.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (89.0ms)

IterNodesCost
0462757
12831728
25002712

prune148.0ms

Filtered
74 candidates to 47 candidates (63.5%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New74074
Fresh000
Picked011
Done033
Total74478

Merged error: 0b

Counts
78 → 4

regimes110.0ms

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)

IterNodesCost
0125
1125

end0.0ms

sample402.0ms

Algorithm
intervals
Results
197.0ms10072×body80valid
0.0ms1×body1280valid