Details

Time bar (total: 1.7s)

sample16.0ms

Algorithm
intervals
Results
6.0ms354×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1323
2703
3903
4973
5973

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- 1.0 y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
26.0ms
(* (* x y) (- 1.0 y))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(* (* x y) (- 1.0 y))

simplify30.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0167140
1840114
25002114

prune39.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
5.0b
(* x (* y (- 1.0 y)))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×sub-neg associate-*r/ associate-*r* associate-*l*
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
22.0ms
(* y (- 1.0 y))
28.0ms
(* x (* y (- 1.0 y)))

series83.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(* y (- 1.0 y))
38.0ms
(* x (* y (- 1.0 y)))

simplify31.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0198252
1861214
25002214

prune71.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* y 1.0) (* (- y) y))
5.0b
(* x (+ (* y 1.0) (* (- y) y)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×associate-*r* associate-*l*
2×distribute-lft-neg-out flip3-+ associate-*r/ flip-+
1×+-commutative distribute-rgt-in distribute-lft-in unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
7.0ms
(+ (* y 1.0) (* (- y) y))
23.0ms
(* x (+ (* y 1.0) (* (- y) y)))

series109.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ (* y 1.0) (* (- y) y))
59.0ms
(* x (+ (* y 1.0) (* (- y) y)))

simplify34.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0195273
1946213
25001199

prune80.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1 add-sqr-sqrt sqrt-prod
18×add-exp-log *-un-lft-identity sqrt-div add-cbrt-cube
16×associate-*r*
10×add-cube-cbrt associate-*r/
9×flip3-- pow-prod-down prod-exp flip-- cbrt-unprod
4×frac-times distribute-lft-out-- add-log-exp difference-of-squares
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l* associate-*l/ *-commutative
Counts
4 → 93
Calls
4 calls:
7.0ms
(sqrt (- 1.0 y))
6.0ms
(sqrt (- 1.0 y))
85.0ms
(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
28.0ms
(* (* x y) (sqrt (- 1.0 y)))

series192.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(sqrt (- 1.0 y))
28.0ms
(sqrt (- 1.0 y))
44.0ms
(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
92.0ms
(* (* x y) (sqrt (- 1.0 y)))

simplify56.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0398694
11909593
25002569

prune194.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes73.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample405.0ms

Algorithm
intervals
Results
190.0ms10591×body80valid