Details

Time bar (total: 12.8s)

sample14.0ms

Algorithm
intervals
Results
6.0ms354×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1113
2113

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.8b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ x (* y y)) 3.0)
11.9b
(/ x (* y y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
21×*-un-lft-identity prod-diff
19×add-cube-cbrt
16×times-frac
7×add-exp-log fma-neg add-cbrt-cube
5×div-inv
4×add-log-exp
3×associate-/l*
2×pow1 cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u difference-of-squares
1×sub-neg flip3-- frac-2neg diff-log prod-exp clear-num associate-/r* flip-- cbrt-unprod distribute-lft-out--
Counts
2 → 68
Calls
2 calls:
12.0ms
(- (/ x (* y y)) 3.0)
3.0ms
(/ x (* y y))

series62.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(- (/ x (* y y)) 3.0)
23.0ms
(/ x (* y y))

simplify107.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 3 (101.0ms)

IterNodesCost
0241508
1741343
23593316
35002280

prune106.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ (/ x y) y) 3.0)
0.2b
(/ (/ x y) y)

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
342×times-frac
236×add-sqr-sqrt
229×*-un-lft-identity
227×add-cube-cbrt
129×prod-diff
43×fma-neg
21×div-inv
13×associate-/l*
7×add-exp-log add-cbrt-cube
4×add-log-exp
3×cbrt-undiv div-exp associate-/r* difference-of-squares
2×pow1 expm1-log1p-u log1p-expm1-u
1×sub-neg flip3-- frac-2neg diff-log clear-num flip-- associate-/l/ distribute-lft-out--
Counts
2 → 262
Calls
2 calls:
45.0ms
(- (/ (/ x y) y) 3.0)
6.0ms
(/ (/ x y) y)

series62.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(- (/ (/ x y) y) 3.0)
22.0ms
(/ (/ x y) y)

simplify75.0ms

Algorithm
egg-herbie
Counts
268 → 268
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
07093025
123582003
250011851

prune343.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
0.2b
(/ y (/ x y))
1.0b
(/ (/ 1 1) (/ y (/ x y)))

rewrite867.0ms

Algorithm
rewrite-expression-head
Rules
9322×times-frac
4545×add-sqr-sqrt
4497×*-un-lft-identity
4483×add-cube-cbrt
1731×prod-diff
577×fma-neg
495×div-inv
72×associate-/r/
68×add-exp-log
57×div-exp associate-/r*
29×add-cbrt-cube
18×cbrt-undiv
16×associate-/l* difference-of-squares
15×1-exp
6×rec-exp
5×add-log-exp
3×pow1 expm1-log1p-u log1p-expm1-u
2×frac-2neg clear-num
1×sub-neg flip3-- diff-log flip-- associate-/l/ distribute-lft-out--
Counts
3 → 3081
Calls
3 calls:
434.0ms
(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
5.0ms
(/ y (/ x y))
27.0ms
(/ (/ 1 1) (/ y (/ x y)))

series65.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
18.0ms
(/ y (/ x y))
18.0ms
(/ (/ 1 1) (/ y (/ x y)))

simplify549.0ms

Algorithm
egg-herbie
Counts
3090 → 3090
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
0500156978

prune9.6s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (/ 1 1) (* (/ y x) y)) 3.0)
0.2b
(* (/ y x) y)
1.0b
(/ (/ 1 1) (* (/ y x) y))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
129×times-frac
82×add-sqr-sqrt
77×*-un-lft-identity
75×add-cube-cbrt
68×add-exp-log
54×prod-diff
41×div-exp
29×add-cbrt-cube
18×fma-neg
16×prod-exp
15×1-exp
13×associate-*l* associate-/l*
12×cbrt-undiv div-inv
6×rec-exp associate-*l/ cbrt-unprod
5×pow1 associate-/r/ add-log-exp
3×expm1-log1p-u associate-*r* log1p-expm1-u
2×unswap-sqr
1×sub-neg flip3-- frac-2neg diff-log pow-prod-down clear-num associate-/r* *-commutative flip-- associate-/l/ distribute-lft-out-- difference-of-squares
Counts
3 → 190
Calls
3 calls:
34.0ms
(- (/ (/ 1 1) (* (/ y x) y)) 3.0)
7.0ms
(* (/ y x) y)
8.0ms
(/ (/ 1 1) (* (/ y x) y))

series61.0ms

Counts
3 → 9
Calls
3 calls:
22.0ms
(- (/ (/ 1 1) (* (/ y x) y)) 3.0)
22.0ms
(* (/ y x) y)
17.0ms
(/ (/ 1 1) (* (/ y x) y))

simplify70.0ms

Algorithm
egg-herbie
Counts
199 → 199
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
06751586
12888985
25001858

prune213.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes31.0ms

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
063

end0.0ms

sample345.0ms

Algorithm
intervals
Results
193.0ms10546×body80valid