Details

Time bar (total: 4.8s)

sample23.0ms

Algorithm
intervals
Results
7.0ms323×body80valid

simplify55.0ms

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

prune4.0ms

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

localize10.0ms

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:
8.0ms
(* (+ x y) (- 1.0 z))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* (+ x y) (- 1.0 z))

simplify30.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0240207
1997192
25001190

prune116.0ms

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))

rewrite14.0ms

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:
6.0ms
(+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
6.0ms
(* (neg z) (+ x y))

series82.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
36.0ms
(* (neg z) (+ x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0387384
11802333
25003332

prune176.0ms

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

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ x y) (- 1.0 z))) (cbrt (* (+ x y) (- 1.0 z))))
0.5b
(cbrt (* (+ x y) (- 1.0 z)))
0.5b
(cbrt (* (+ x y) (- 1.0 z)))
0.5b
(cbrt (* (+ x y) (- 1.0 z)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
168×cbrt-div
148×frac-times
63×flip3-- flip3-+ flip-- flip-+
50×associate-*r/ associate-*l/
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 162
Calls
4 calls:
9.0ms
(* (cbrt (* (+ x y) (- 1.0 z))) (cbrt (* (+ x y) (- 1.0 z))))
6.0ms
(cbrt (* (+ x y) (- 1.0 z)))
8.0ms
(cbrt (* (+ x y) (- 1.0 z)))
6.0ms
(cbrt (* (+ x y) (- 1.0 z)))

series1.8s

Counts
4 → 12
Calls
4 calls:
875.0ms
(* (cbrt (* (+ x y) (- 1.0 z))) (cbrt (* (+ x y) (- 1.0 z))))
307.0ms
(cbrt (* (+ x y) (- 1.0 z)))
309.0ms
(cbrt (* (+ x y) (- 1.0 z)))
313.0ms
(cbrt (* (+ x y) (- 1.0 z)))

simplify74.0ms

Algorithm
egg-herbie
Counts
174 → 174
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
06133098
118873026
250022990

prune746.0ms

Filtered
174 candidates to 124 candidates (71.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1740174
Fresh011
Picked011
Done022
Total1744178

Merged error: 0b

Counts
178 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (sqrt (+ x y)) (- 1.0 z))
0.2b
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (- 1.0 z)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
42×sqrt-div
32×frac-times
21×flip3-+ flip-+
16×associate-*r/
14×associate-*l*
13×add-sqr-sqrt *-un-lft-identity
12×flip3-- flip--
10×distribute-rgt-in distribute-lft-in associate-*l/
9×pow1 add-exp-log sqrt-prod add-cbrt-cube
7×add-cube-cbrt
6×sub-neg associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×*-commutative distribute-lft-out add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 93
Calls
2 calls:
9.0ms
(* (sqrt (+ x y)) (- 1.0 z))
13.0ms
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (- 1.0 z)))

series187.0ms

Counts
2 → 6
Calls
2 calls:
125.0ms
(* (sqrt (+ x y)) (- 1.0 z))
62.0ms
(* (sqrt (+ x y)) (* (sqrt (+ x y)) (- 1.0 z)))

simplify55.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0495927
12077832
25001832

prune303.0ms

Filtered
99 candidates to 64 candidates (64.6%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New99099
Fresh000
Picked011
Done033
Total994103

Merged error: 0b

Counts
103 → 4

regimes381.0ms

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

sample573.0ms

Algorithm
intervals
Results
227.0ms10041×body80valid
0.0ms2×body1280valid
0.0ms1×body640valid
0.0ms1×body160valid

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