Details

Time bar (total: 2.3s)

sample21.0ms

Algorithm
intervals
Results
12.0ms354×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1323
2743
31123
41233
51273
61273

prune3.0ms

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
18×prod-diff
16×add-sqr-sqrt *-un-lft-identity
14×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- associate-*l* *-commutative flip-- log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 46
Calls
1 calls:
14.0ms
(* (* x y) (- 1.0 y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* (* x y) (- 1.0 y))

simplify41.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0292436
11402284
25001272

prune119.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*l*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt associate-*l/
1×expm1-log1p-u flip3-- associate-*r* *-commutative flip-- log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 24
Calls
1 calls:
13.0ms
(* (- 1.0 y) (* x y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* (- 1.0 y) (* x y))

simplify71.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0145129
1550109
22905103
35001103

prune97.0ms

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
55×distribute-rgt-in distribute-lft-in
54×prod-diff
45×add-sqr-sqrt
43×*-un-lft-identity
41×add-cube-cbrt
9×pow1 add-exp-log add-cbrt-cube
6×sub-neg associate-*r/ associate-*r* associate-*l*
4×pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u flip3-- *-commutative flip-- log1p-expm1-u add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 112
Calls
2 calls:
11.0ms
(* y (- 1.0 y))
18.0ms
(* x (* y (- 1.0 y)))

series11.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* y (- 1.0 y))
7.0ms
(* x (* y (- 1.0 y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
03961094
11575666
25002648

prune258.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

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))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
20×add-exp-log add-cbrt-cube
15×distribute-rgt-in distribute-lft-in
13×*-un-lft-identity
11×pow1 add-sqr-sqrt
10×associate-*r/
9×add-cube-cbrt
7×sub-neg prod-diff prod-exp cbrt-unprod
6×associate-*l* add-log-exp
5×associate-*r*
4×expm1-log1p-u flip3-- times-frac pow-prod-down associate-/r* flip-- log1p-expm1-u
3×cbrt-undiv div-exp
2×associate-/r/ *-commutative associate-/l/ distribute-lft-out difference-of-squares
1×frac-2neg flip3-+ fma-neg diff-log clear-num flip-+ div-inv associate-/l* unswap-sqr
Counts
4 → 111
Calls
4 calls:
3.0ms
(- (* 1.0 1.0) (* y y))
13.0ms
(* y (- (* 1.0 1.0) (* y y)))
15.0ms
(* x (* y (- (* 1.0 1.0) (* y y))))
21.0ms
(/ (* x (* y (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))

series41.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(- (* 1.0 1.0) (* y y))
5.0ms
(* y (- (* 1.0 1.0) (* y y)))
14.0ms
(* x (* y (- (* 1.0 1.0) (* y y))))
20.0ms
(/ (* x (* y (- (* 1.0 1.0) (* y y)))) (+ 1.0 y))

simplify66.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
0437863
12426734
25003730

prune620.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes165.0ms

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

sample543.0ms

Algorithm
intervals
Results
371.0ms10750×body80valid