Details

Time bar (total: 1.6s)

sample17.0ms

Algorithm
intervals
Results
8.0ms379×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1323
2663
3923
41003
51003

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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:
10.0ms
(* (* x (- x y)) 2.0)
6.0ms
(* x (- x y))

series95.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* (* x (- x y)) 2.0)
39.0ms
(* x (- x y))

simplify37.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0190211
1920176
25002176

prune71.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

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))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(* x (* (- x y) 2.0))

simplify84.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0140109
154487
2304087
3500387

prune31.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
35×add-sqr-sqrt
28×associate-*r*
20×add-exp-log add-cbrt-cube
19×*-un-lft-identity
16×difference-of-squares
12×unpow-prod-down cube-prod
11×pow1
9×add-cube-cbrt
8×sqr-pow
7×prod-exp cbrt-unprod
6×associate-*r/ add-log-exp
5×distribute-lft-out--
4×associate-*l* pow-prod-down associate-*l/
3×cbrt-undiv flip3-- times-frac div-exp associate-/r* flip--
2×distribute-rgt-in sub-neg distribute-lft-in flip3-+ associate-/r/ *-commutative flip-+ associate-/l/
1×difference-cubes +-commutative distribute-rgt-out frac-2neg clear-num sum-log div-inv associate-/l* unswap-sqr
Counts
4 → 105
Calls
4 calls:
15.0ms
(* (* x (- (pow x 3) (pow y 3))) 2.0)
4.0ms
(+ (* y y) (* x y))
17.0ms
(* x (- (pow x 3) (pow y 3)))
22.0ms
(/ (* (* x (- (pow x 3) (pow y 3))) 2.0) (+ (* x x) (+ (* y y) (* x y))))

series305.0ms

Counts
4 → 12
Calls
4 calls:
82.0ms
(* (* x (- (pow x 3) (pow y 3))) 2.0)
32.0ms
(+ (* y y) (* x y))
64.0ms
(* x (- (pow x 3) (pow y 3)))
127.0ms
(/ (* (* x (- (pow x 3) (pow y 3))) 2.0) (+ (* x x) (+ (* y y) (* x y))))

simplify94.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 2 (83.0ms)

IterNodesCost
0563920
13184768
25002761

prune268.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes27.0ms

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

sample397.0ms

Algorithm
intervals
Results
230.0ms11108×body80valid