Details

Time bar (total: 1.6s)

sample23.0ms

Algorithm
intervals
Results
9.0ms324×body80valid

simplify26.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
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 → 41
Calls
2 calls:
6.0ms
(* z (- 1.0 y))
4.0ms
(+ (* x y) (* z (- 1.0 y)))

series16.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* z (- 1.0 y))
8.0ms
(+ (* x y) (* z (- 1.0 y)))

simplify90.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0194208
1748188
23251188
35001188

prune55.0ms

Filtered
47 candidates to 30 candidates (36.2%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New44347
Fresh000
Picked101
Done000
Total45348

Merged error: 0.0b

Counts
48 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ distribute-rgt-neg-out add-cbrt-cube flip-+
1×associate-+l+ unsub-neg
Counts
2 → 26
Calls
2 calls:
5.0ms
(+ (+ (* x y) (* 1.0 z)) (* z (neg y)))
3.0ms
(+ (* x y) (* 1.0 z))

series14.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(+ (+ (* x y) (* 1.0 z)) (* z (neg y)))
6.0ms
(+ (* x y) (* 1.0 z))

simplify102.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0182217
1771192
23601184
35002184

prune40.0ms

Filtered
32 candidates to 23 candidates (28.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New31132
Fresh112
Picked011
Done000
Total32335

Merged error: 0.0b

Counts
35 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
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 → 41
Calls
2 calls:
6.0ms
(+ (* z 1.0) (* y (- x z)))
10.0ms
(* y (- x z))

series18.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(+ (* z 1.0) (* y (- x z)))
11.0ms
(* y (- x z))

simplify155.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0195202
1878188
24351188
35001188

prune72.0ms

Filtered
47 candidates to 30 candidates (36.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New46147
Fresh101
Picked011
Done101
Total48250

Merged error: 0.0b

Counts
50 → 2

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* z 1.0) (* (* y (sqrt (- x z))) (sqrt (- x z))))
0.1b
(* y (sqrt (- x z)))
0.2b
(* (* y (sqrt (- x z))) (sqrt (- x z)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt associate-*r*
14×sqrt-div
12×*-un-lft-identity
11×sqrt-prod
10×pow1 add-exp-log associate-*r/ add-cbrt-cube
8×add-cube-cbrt
7×flip3-- flip--
5×add-log-exp
4×frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod
2×associate-*l/ *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative flip3-+ sum-log flip-+
Counts
3 → 68
Calls
3 calls:
3.0ms
(+ (* z 1.0) (* (* y (sqrt (- x z))) (sqrt (- x z))))
7.0ms
(* y (sqrt (- x z)))
16.0ms
(* (* y (sqrt (- x z))) (sqrt (- x z)))

series29.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(+ (* z 1.0) (* (* y (sqrt (- x z))) (sqrt (- x z))))
15.0ms
(* y (sqrt (- x z)))
7.0ms
(* (* y (sqrt (- x z))) (sqrt (- x z)))

simplify63.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
0369561
11731476
25001465

prune85.0ms

Filtered
77 candidates to 48 candidates (37.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New77077
Fresh000
Picked011
Done011
Total77279

Merged error: 0.0b

Counts
79 → 2

regimes114.0ms

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

sample640.0ms

Algorithm
intervals
Results
284.0ms10049×body80valid

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