Details

Time bar (total: 1.5s)

sample15.0ms

Algorithm
intervals
Results
7.0ms346×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0183
1363
2583
3603
4603

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×flip3-+ associate-*r/ flip-+ distribute-lft-out
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
3.0ms
(+ (* x x) (* x y))
10.0ms
(* 2.0 (+ (* x x) (* x y)))

series78.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ (* x x) (* x y))
49.0ms
(* 2.0 (+ (* x x) (* x y)))

simplify34.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0189212
1950181
25002176

prune72.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
4×*-un-lft-identity associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ associate-*l* *-commutative flip-+ distribute-lft-out add-log-exp
Counts
1 → 23
Calls
1 calls:
12.0ms
(* (* 2.0 x) (+ x y))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(* (* 2.0 x) (+ x y))

simplify32.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0166117
191597
2500197

prune36.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x x) (* x y))
0.0b
(* x (- x y))
0.2b
(* (* (* x (+ x y)) 2.0) (* x (- x y)))
32.7b
(/ (* (* (* x (+ x y)) 2.0) (* x (- x y))) (- (* x x) (* x y)))

rewrite149.0ms

Algorithm
rewrite-expression-head
Rules
56×add-exp-log add-cbrt-cube
31×prod-exp cbrt-unprod
30×associate-*r/
27×pow1
16×pow-prod-down associate-*l/
12×add-sqr-sqrt
10×distribute-rgt-in *-un-lft-identity distribute-lft-in
9×flip3-- flip--
8×frac-times add-cube-cbrt associate-/l/
7×cbrt-undiv sub-neg div-exp
6×flip3-+ associate-*r* flip-+ add-log-exp
4×times-frac associate-*l* associate-/r* distribute-lft-out--
2×associate-/r/ *-commutative
1×frac-2neg diff-log clear-num div-inv associate-/l* difference-of-squares unswap-sqr
Counts
4 → 126
Calls
4 calls:
3.0ms
(- (* x x) (* x y))
10.0ms
(* x (- x y))
61.0ms
(* (* (* x (+ x y)) 2.0) (* x (- x y)))
70.0ms
(/ (* (* (* x (+ x y)) 2.0) (* x (- x y))) (- (* x x) (* x y)))

series268.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(- (* x x) (* x y))
36.0ms
(* x (- x y))
84.0ms
(* (* (* x (+ x y)) 2.0) (* x (- x y)))
107.0ms
(/ (* (* (* x (+ x y)) 2.0) (* x (- x y))) (- (* x x) (* x y)))

simplify36.0ms

Algorithm
egg-herbie
Counts
138 → 138
Iterations

Useful iterations: 1 (24.0ms)

IterNodesCost
06691245
15001833

prune214.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes54.0ms

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
093
193

end0.0ms

sample390.0ms

Algorithm
intervals
Results
227.0ms11135×body80valid