Details

Time bar (total: 1.7s)

sample17.0ms

Algorithm
intervals
Results
8.0ms379×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune3.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

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:
13.0ms
(* (* x (- x y)) 2.0)
9.0ms
(* x (- x y))

series83.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(* (* x (- x y)) 2.0)
34.0ms
(* x (- x y))

simplify34.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0190211
1920176
25002176

prune70.0ms

Filtered
52 candidates to 30 candidates (57.7%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite16.0ms

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:
15.0ms
(* x (* (- x y) 2.0))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* x (* (- x y) 2.0))

simplify80.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0140109
154487
2304087
3500387

prune34.0ms

Filtered
23 candidates to 13 candidates (56.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (/ (* x (- (pow x 3) (pow y 3))) (+ (* x x) (+ (* y y) (* x y)))) 2.0)
0.0b
(+ (* y y) (* x y))
2.4b
(* x (- (pow x 3) (pow y 3)))
33.1b
(/ (* x (- (pow x 3) (pow y 3))) (+ (* x x) (+ (* y y) (* x y))))

rewrite169.0ms

Algorithm
rewrite-expression-head
Rules
39×add-sqr-sqrt
28×associate-*r*
21×*-un-lft-identity
20×add-exp-log add-cbrt-cube
16×difference-of-squares
12×unpow-prod-down cube-prod associate-*l*
11×add-cube-cbrt
8×pow1 sqr-pow
6×times-frac prod-exp cbrt-unprod add-log-exp
5×distribute-lft-out--
4×cbrt-undiv associate-*r/ div-exp associate-/r/
3×flip3-+ associate-/r* flip-+
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in pow-prod-down *-commutative flip-- div-inv associate-/l/ unswap-sqr
1×difference-cubes +-commutative distribute-rgt-out frac-2neg associate-*l/ clear-num sum-log associate-/l*
Counts
4 → 112
Calls
4 calls:
80.0ms
(* (/ (* x (- (pow x 3) (pow y 3))) (+ (* x x) (+ (* y y) (* x y)))) 2.0)
3.0ms
(+ (* y y) (* x y))
52.0ms
(* x (- (pow x 3) (pow y 3)))
29.0ms
(/ (* x (- (pow x 3) (pow y 3))) (+ (* x x) (+ (* y y) (* x y))))

series294.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(* (/ (* x (- (pow x 3) (pow y 3))) (+ (* x x) (+ (* y y) (* x y)))) 2.0)
29.0ms
(+ (* y y) (* x y))
57.0ms
(* x (- (pow x 3) (pow y 3)))
100.0ms
(/ (* x (- (pow x 3) (pow y 3))) (+ (* x x) (+ (* y y) (* x y))))

simplify91.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (80.0ms)

IterNodesCost
05931127
13209934
25001922

prune298.0ms

Filtered
124 candidates to 82 candidates (66.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes28.0ms

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

sample427.0ms

Algorithm
intervals
Results
245.0ms11108×body80valid