Details

Time bar (total: 2.8s)

sample30.0ms

Algorithm
intervals
Results
15.0ms309×body80valid

simplify35.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0134
1204
2344
3494
4574
5694
6904
71274
81764
93044
104394
114494
124494

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

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*r*
2×associate-*l/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
4.0ms
(+ (* x y) (* (- 1.0 x) z))
6.0ms
(* (- 1.0 x) z)

series61.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ (* x y) (* (- 1.0 x) z))
30.0ms
(* (- 1.0 x) z)

simplify101.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0185183
1776166
24093166
35001166

prune74.0ms

Filtered
39 candidates to 28 candidates (71.8%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New34539
Fresh000
Picked011
Done000
Total34640

Merged error: 0b

Counts
40 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series754.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(* (cbrt z) (cbrt z))
182.0ms
(cbrt z)
185.0ms
(cbrt z)
179.0ms
(cbrt z)

simplify97.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (86.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune179.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh044
Picked011
Done011
Total85691

Merged error: 0b

Counts
91 → 6

localize12.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* (- 1.0 x) z) (* (- 1.0 x) z))
0.2b
(* (* x y) (* x y))
3.8b
(- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z)))
28.0b
(/ (- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z))) (- (* x y) (* (- 1.0 x) z)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
82×pow1
34×pow-prod-down
30×add-exp-log add-cbrt-cube
16×prod-exp cbrt-unprod
14×associate-*l/
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
9×flip3-- flip--
8×pow-sqr pow-prod-up
6×add-log-exp
5×difference-of-squares
4×frac-times pow-plus associate-/l*
3×associate-/r*
2×pow2 associate-*r/ swap-sqr associate-*r* associate-*l* associate-/r/ *-commutative associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
4 → 125
Calls
4 calls:
13.0ms
(* (* (- 1.0 x) z) (* (- 1.0 x) z))
6.0ms
(* (* x y) (* x y))
10.0ms
(- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z)))
12.0ms
(/ (- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z))) (- (* x y) (* (- 1.0 x) z)))

series288.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(* (* (- 1.0 x) z) (* (- 1.0 x) z))
32.0ms
(* (* x y) (* x y))
88.0ms
(- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z)))
127.0ms
(/ (- (* (* x y) (* x y)) (* (* (- 1.0 x) z) (* (- 1.0 x) z))) (- (* x y) (* (- 1.0 x) z)))

simplify90.0ms

Algorithm
egg-herbie
Counts
137 → 137
Iterations

Useful iterations: 2 (76.0ms)

IterNodesCost
05591312
128781117
250011095

prune193.0ms

Filtered
137 candidates to 72 candidates (52.6%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1361137
Fresh123
Picked011
Done112
Total1385143

Merged error: 0b

Counts
143 → 5

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
2×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt *-un-lft-identity diff-log sum-log add-cbrt-cube
1×+-commutative sub-neg flip3-- flip3-+ associate--l+ flip-- flip-+
Counts
2 → 25
Calls
2 calls:
3.0ms
(+ z (* x y))
5.0ms
(- (+ z (* x y)) (* x z))

series61.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ z (* x y))
29.0ms
(- (+ z (* x y)) (* x z))

simplify60.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0144154
1508142
21932141
35001141

prune46.0ms

Filtered
31 candidates to 22 candidates (71.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New30131
Fresh112
Picked101
Done112
Total33336

Merged error: 0b

Counts
36 → 3

regimes53.0ms

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
0114
1114

end0.0ms

sample517.0ms

Algorithm
intervals
Results
313.0ms10208×body80valid

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