Details

Time bar (total: 1.6s)

sample17.0ms

Algorithm
intervals
Results
7.0ms322×body80valid

simplify58.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1263
2563
31373
42293
52893
63793
75823
88783
911933
1012343
1112343

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) (- 1.0 z))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×associate-*r*
4×frac-times associate-*l*
3×pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
1×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
9.0ms
(* (+ x y) (- 1.0 z))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(* (+ x y) (- 1.0 z))

simplify31.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0240207
1997192
25001190

prune60.0ms

Filtered
36 candidates to 25 candidates (69.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New33336
Fresh000
Picked011
Done000
Total33437

Merged error: 0b

Counts
37 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/ associate-*l*
8×add-sqr-sqrt *-un-lft-identity
6×add-cube-cbrt flip3-+ flip-+
4×pow1 add-exp-log associate-*r* frac-add add-cbrt-cube add-log-exp
3×distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-in distribute-rgt-neg-in distribute-lft-in
2×associate-+l+ associate-+r+
1×+-commutative neg-mul-1 distribute-rgt-out unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 53
Calls
2 calls:
7.0ms
(+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
7.0ms
(* (neg z) (+ x y))

series84.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
36.0ms
(* (neg z) (+ x y))

simplify51.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0387384
11802333
25003332

prune96.0ms

Filtered
59 candidates to 44 candidates (74.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh022
Picked011
Done011
Total59463

Merged error: 0b

Counts
63 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
4×associate--l+
3×sub-neg add-log-exp
2×distribute-rgt-in distribute-lft-in
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 16
Calls
1 calls:
6.0ms
(- (* y (- 1.0 z)) (* x z))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(- (* y (- 1.0 z)) (* x z))

simplify134.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
0108121
1324108
21262104
34963104
45001104

prune27.0ms

Filtered
19 candidates to 12 candidates (63.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New19019
Fresh011
Picked011
Done022
Total19423

Merged error: 0b

Counts
23 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

1.2b
(* (- (* x x) (* y y)) (- 1.0 z))
2.8b
(- (* x x) (* y y))
28.0b
(/ (* (- (* x x) (* y y)) (- 1.0 z)) (- x y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
14×flip3-- flip--
13×*-un-lft-identity
10×add-exp-log add-cbrt-cube
8×frac-times associate-/l/
7×add-cube-cbrt
5×pow1 times-frac associate-*r* associate-/r* add-log-exp difference-of-squares
4×associate-*r/ associate-*l* associate-*l/
3×sub-neg distribute-lft-out--
2×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod
1×frac-2neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 81
Calls
3 calls:
9.0ms
(* (- (* x x) (* y y)) (- 1.0 z))
4.0ms
(- (* x x) (* y y))
12.0ms
(/ (* (- (* x x) (* y y)) (- 1.0 z)) (- x y))

series140.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(* (- (* x x) (* y y)) (- 1.0 z))
31.0ms
(- (* x x) (* y y))
61.0ms
(/ (* (- (* x x) (* y y)) (- 1.0 z)) (- x y))

simplify69.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
0468752
12490669
25001661

prune161.0ms

Filtered
90 candidates to 67 candidates (74.4%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New90090
Fresh000
Picked011
Done033
Total90494

Merged error: 0b

Counts
94 → 4

regimes100.0ms

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
093
193

end0.0ms

sample428.0ms

Algorithm
intervals
Results
222.0ms10201×body80valid

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