Details

Time bar (total: 1.5s)

sample14.0ms

Algorithm
intervals
Results
6.0ms354×body80valid

simplify10.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*r*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
15.0ms
(* (* x y) (- 1.0 y))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (* x y) (- 1.0 y))

simplify29.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0167140
1840114
25002114

prune40.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*l*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
add-cube-cbrt associate-*l/
flip3-- associate-*r* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 22
Calls
1 calls:
13.0ms
(* (- 1.0 y) (* x y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(* (- 1.0 y) (* x y))

simplify71.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0141121
1540101
2284295
3500195

prune34.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
4.1b
(* x (* y (- 1.0 y)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
*-un-lft-identity
sub-neg associate-*r/ associate-*r* associate-*l*
add-cube-cbrt
pow-prod-down prod-exp cbrt-unprod
flip3-- *-commutative flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
9.0ms
(* y (- 1.0 y))
15.0ms
(* x (* y (- 1.0 y)))

series93.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* y (- 1.0 y))
45.0ms
(* x (* y (- 1.0 y)))

simplify31.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0198252
1861214
25002214

prune78.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* 1.0 1.0) (* y y))
0.1b
(* y (- (* 1.0 1.0) (* y y)))
3.1b
(* x (* y (- (* 1.0 1.0) (* y y))))
5.2b
(/ (* x (* y (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
20×add-exp-log add-cbrt-cube
13×*-un-lft-identity
11×pow1 add-sqr-sqrt
10×distribute-rgt-in distribute-lft-in associate-*r/
add-cube-cbrt
sub-neg prod-exp cbrt-unprod
associate-*l* add-log-exp
associate-*r*
flip3-- times-frac pow-prod-down associate-/r* flip--
cbrt-undiv div-exp
associate-/r/ *-commutative associate-/l/ distribute-lft-out difference-of-squares
frac-2neg flip3-+ diff-log clear-num flip-+ div-inv associate-/l* unswap-sqr
Counts
4 → 95
Calls
4 calls:
3.0ms
(- (* 1.0 1.0) (* y y))
10.0ms
(* y (- (* 1.0 1.0) (* y y)))
14.0ms
(* x (* y (- (* 1.0 1.0) (* y y))))
19.0ms
(/ (* x (* y (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))

series298.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(- (* 1.0 1.0) (* y y))
74.0ms
(* y (- (* 1.0 1.0) (* y y)))
74.0ms
(* x (* y (- (* 1.0 1.0) (* y y))))
108.0ms
(/ (* x (* y (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))

simplify58.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0394758
12095627
25001619

prune181.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes43.0ms

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

sample341.0ms

Algorithm
intervals
Results
184.0ms10750×body80valid