Details

Time bar (total: 1.4s)

sample17.0ms

Algorithm
intervals
Results
7.0ms330×body80valid

simplify59.0ms

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
add-sqr-sqrt *-un-lft-identity
associate-*r*
frac-times associate-*l*
pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
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:
8.0ms
(* (+ x y) (- 1.0 z))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* (+ x y) (- 1.0 z))

simplify31.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0240207
1997192
25001190

prune65.0ms

Filtered
36 candidates to 25 candidates (69.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New34236
Fresh000
Picked011
Done000
Total34337

Merged error: 0b

Counts
37 → 3

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))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/ associate-*l*
add-sqr-sqrt *-un-lft-identity
add-cube-cbrt flip3-+ flip-+
pow1 add-exp-log associate-*r* frac-add add-cbrt-cube add-log-exp
distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-in distribute-rgt-neg-in distribute-lft-in
associate-+l+ associate-+r+
+-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))

series86.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
41.0ms
(* (neg z) (+ x y))

simplify50.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0387384
11802333
25003332

prune97.0ms

Filtered
59 candidates to 44 candidates (74.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh011
Picked011
Done011
Total59362

Merged error: 0b

Counts
62 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x y) (sqrt (- 1.0 z)))
0.1b
(* (* (+ x y) (sqrt (- 1.0 z))) (sqrt (- 1.0 z)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
42×sqrt-div
32×frac-times
21×flip3-- flip--
16×associate-*r* associate-*l/
15×add-sqr-sqrt
13×*-un-lft-identity
12×flip3-+ flip-+
11×sqrt-prod
10×associate-*r/
pow1 add-exp-log add-cbrt-cube
add-cube-cbrt
associate-*l*
pow-prod-down prod-exp cbrt-unprod
*-commutative distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
distribute-lft-out
Counts
2 → 82
Calls
2 calls:
9.0ms
(* (+ x y) (sqrt (- 1.0 z)))
14.0ms
(* (* (+ x y) (sqrt (- 1.0 z))) (sqrt (- 1.0 z)))

series110.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(* (+ x y) (sqrt (- 1.0 z)))
36.0ms
(* (* (+ x y) (sqrt (- 1.0 z))) (sqrt (- 1.0 z)))

simplify51.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0447872
11667776
25003768

prune175.0ms

Filtered
88 candidates to 60 candidates (68.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New88088
Fresh000
Picked011
Done022
Total88391

Merged error: 0b

Counts
91 → 3

regimes100.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0156
1196
2246
3246

end0.0ms

sample419.0ms

Algorithm
intervals
Results
214.0ms10120×body80valid
0.0msbody1280valid
0.0msbody640valid

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