Details

Time bar (total: 1.7s)

sample16.0ms

Algorithm
intervals
Results
8.0ms282×body80valid
0.0ms1×body1280valid

simplify39.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0195
1425
2875
31755
43105
55005
67205
79485
811485
911485

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

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x (- y 1.0)) (* y 0.5))
0.0b
(* x (- y 1.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×sub-neg associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt distribute-lft-in associate--l+ add-cbrt-cube add-log-exp
3×associate-*l*
2×flip3-- associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 42
Calls
2 calls:
6.0ms
(- (* x (- y 1.0)) (* y 0.5))
6.0ms
(* x (- y 1.0))

series59.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(- (* x (- y 1.0)) (* y 0.5))
33.0ms
(* x (- y 1.0))

simplify69.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0186217
1673197
22659196
35002196

prune63.0ms

Filtered
48 candidates to 29 candidates (60.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New45348
Fresh000
Picked011
Done000
Total45449

Merged error: 0b

Counts
49 → 4

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (* x y) (* x (neg 1.0))) (* y 0.5))
0.0b
(+ (* x y) (* x (neg 1.0)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×distribute-rgt-neg-out
2×pow1 add-exp-log associate--l- add-sqr-sqrt add-cube-cbrt *-un-lft-identity diff-log unsub-neg sum-log add-cbrt-cube
1×+-commutative sub-neg flip3-- flip3-+ associate--l+ flip-- flip-+ distribute-lft-out
Counts
2 → 30
Calls
2 calls:
6.0ms
(- (+ (* x y) (* x (neg 1.0))) (* y 0.5))
4.0ms
(+ (* x y) (* x (neg 1.0)))

series71.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(- (+ (* x y) (* x (neg 1.0))) (* y 0.5))
45.0ms
(+ (* x y) (* x (neg 1.0)))

simplify106.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0180241
1732204
23352198
35002198

prune56.0ms

Filtered
36 candidates to 24 candidates (66.7%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh022
Picked011
Done011
Total36440

Merged error: 0b

Counts
40 → 4

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (- y 1.0)) (* y 0.5))
0.0b
(* x (- y 1.0))
2.5b
(exp (log (- (* x (- y 1.0)) (* y 0.5))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
9×*-un-lft-identity
7×add-cube-cbrt
6×pow1
5×add-exp-log sub-neg associate-*r* add-cbrt-cube add-log-exp
4×distribute-rgt-in exp-prod distribute-lft-in associate--l+
3×log-prod flip3-- associate-*l* exp-sum flip--
2×log-div exp-diff associate-*r/
1×diff-log pow-prod-down prod-exp log-pow *-commutative cbrt-unprod rem-exp-log distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 59
Calls
3 calls:
6.0ms
(- (* x (- y 1.0)) (* y 0.5))
6.0ms
(* x (- y 1.0))
7.0ms
(exp (log (- (* x (- y 1.0)) (* y 0.5))))

series87.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(- (* x (- y 1.0)) (* y 0.5))
32.0ms
(* x (- y 1.0))
29.0ms
(exp (log (- (* x (- y 1.0)) (* y 0.5))))

simplify77.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0223364
1728332
22736321
35002315

prune113.0ms

Filtered
68 candidates to 41 candidates (60.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New68068
Fresh011
Picked011
Done022
Total68472

Merged error: 0b

Counts
72 → 4

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))
0.1b
(* x (sqrt (- y 1.0)))
0.1b
(* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))

rewrite33.0ms

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 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×sub-neg diff-log
Counts
3 → 69
Calls
3 calls:
12.0ms
(- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))
7.0ms
(* x (sqrt (- y 1.0)))
12.0ms
(* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))

series152.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(- (* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0))) (* y 0.5))
66.0ms
(* x (sqrt (- y 1.0)))
48.0ms
(* (* x (sqrt (- y 1.0))) (sqrt (- y 1.0)))

simplify46.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0373588
11539493
25002472

prune131.0ms

Filtered
78 candidates to 49 candidates (62.8%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New78078
Fresh000
Picked011
Done033
Total78482

Merged error: 0b

Counts
82 → 4

regimes68.0ms

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
0135
1135

end0.0ms

sample417.0ms

Algorithm
intervals
Results
273.0ms9224×body80valid
0.0ms2×body1280valid

Profiling

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