Details

Time bar (total: 1.5s)

sample17.0ms

Algorithm
intervals
Results
9.0ms363×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune4.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* x (- x y)) 2.0)
0.0b
(* x (- x y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×associate-*r*
7×*-un-lft-identity
5×add-cube-cbrt
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*l/ *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 46
Calls
2 calls:
6.0ms
(* (* x (- x y)) 2.0)
6.0ms
(* x (- x y))

series83.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(* (* x (- x y)) 2.0)
38.0ms
(* x (- x y))

simplify32.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0190211
1920176
25002176

prune61.0ms

Filtered
52 candidates to 30 candidates (57.7%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New50252
Fresh000
Picked101
Done000
Total51253

Merged error: 0b

Counts
53 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (* (- x y) 2.0))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r/ associate-*l/
1×flip3-- associate-*r* *-commutative flip-- add-log-exp
Counts
1 → 20
Calls
1 calls:
7.0ms
(* x (* (- x y) 2.0))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(* x (* (- x y) 2.0))

simplify77.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0140109
154487
2304087
3500387

prune23.0ms

Filtered
23 candidates to 13 candidates (56.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New23023
Fresh011
Picked011
Done000
Total23225

Merged error: 0b

Counts
25 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
23×*-un-lft-identity
16×sqrt-prod
14×associate-*r*
11×pow1 add-exp-log add-cbrt-cube
10×associate-*r/
8×add-log-exp difference-of-squares
7×add-cube-cbrt
5×flip3-+ flip-+
4×frac-times flip3-- associate-*l* pow-prod-down prod-exp flip-- cbrt-unprod distribute-lft-out distribute-lft-out--
3×distribute-rgt-in sub-neg distribute-lft-in
2×associate-*l/ *-commutative
1×+-commutative diff-log sum-log unswap-sqr
Counts
4 → 91
Calls
4 calls:
5.0ms
(+ (sqrt x) (sqrt y))
5.0ms
(- (sqrt x) (sqrt y))
8.0ms
(* x (+ (sqrt x) (sqrt y)))
18.0ms
(* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))

series312.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(+ (sqrt x) (sqrt y))
54.0ms
(- (sqrt x) (sqrt y))
49.0ms
(* x (+ (sqrt x) (sqrt y)))
165.0ms
(* (* x (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))

simplify72.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (59.0ms)

IterNodesCost
0418808
12287664
25001655

prune175.0ms

Filtered
103 candidates to 69 candidates (67.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done011
Total1032105

Merged error: 0b

Counts
105 → 2

regimes25.0ms

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
083
183

end0.0ms

sample435.0ms

Algorithm
intervals
Results
271.0ms11140×body80valid

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