Details

Time bar (total: 17.1s)

sample23.0ms

Algorithm
intervals
Results
14.0ms337×body80valid

simplify7.0ms

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: 2.9b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ x (* y y)) 3.0)
8.0b
(/ x (* y y))

rewrite18.0ms

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))

series63.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- (/ x (* y y)) 3.0)
26.0ms
(/ x (* y y))

simplify124.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 3 (111.0ms)

IterNodesCost
0241508
1741343
23593316
35002280

prune122.0ms

Pruning

6 alts after pruning (5 fresh and 1 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)

rewrite75.0ms

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:
49.0ms
(- (/ (/ x y) y) 3.0)
6.0ms
(/ (/ x y) y)

series70.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(- (/ (/ x y) y) 3.0)
25.0ms
(/ (/ x y) y)

simplify82.0ms

Algorithm
egg-herbie
Counts
268 → 268
Iterations

Useful iterations: 2 (55.0ms)

IterNodesCost
07093025
123582003
250011851

prune403.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
0.2b
(/ y (/ x y))
0.9b
(/ (/ 1 1) (/ y (/ x y)))

rewrite956.0ms

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:
476.0ms
(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
5.0ms
(/ y (/ x y))
26.0ms
(/ (/ 1 1) (/ y (/ x y)))

series66.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(- (/ (/ 1 1) (/ y (/ x y))) 3.0)
21.0ms
(/ y (/ x y))
20.0ms
(/ (/ 1 1) (/ y (/ x y)))

simplify565.0ms

Algorithm
egg-herbie
Counts
3090 → 3090
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
0500156978

prune11.5s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma (/ (* (cbrt (/ 1 1)) (cbrt (/ 1 1))) (/ 1 1)) (/ (cbrt (/ 1 1)) (/ y (/ x y))) (- 3.0))
0.2b
(/ y (/ x y))
0.9b
(/ (cbrt (/ 1 1)) (/ y (/ x y)))

rewrite135.0ms

Algorithm
rewrite-expression-head
Rules
2306×times-frac
1000×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
585×cbrt-prod
119×div-inv
57×associate-/r*
19×associate-/r/ associate-/l*
17×add-exp-log
14×add-cbrt-cube
9×cbrt-undiv div-exp
3×pow1 expm1-log1p-u log1p-expm1-u add-log-exp
2×frac-2neg clear-num
1×cbrt-div fma-udef associate-/l/
Counts
3 → 866
Calls
3 calls:
0.0ms
(fma (/ (* (cbrt (/ 1 1)) (cbrt (/ 1 1))) (/ 1 1)) (/ (cbrt (/ 1 1)) (/ y (/ x y))) (- 3.0))
5.0ms
(/ y (/ x y))
34.0ms
(/ (cbrt (/ 1 1)) (/ y (/ x y)))

series85.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(fma (/ (* (cbrt (/ 1 1)) (cbrt (/ 1 1))) (/ 1 1)) (/ (cbrt (/ 1 1)) (/ y (/ x y))) (- 3.0))
20.0ms
(/ y (/ x y))
32.0ms
(/ (cbrt (/ 1 1)) (/ y (/ x y)))

simplify180.0ms

Algorithm
egg-herbie
Counts
875 → 875
Iterations

Useful iterations: 1 (53.0ms)

IterNodesCost
0278712251
1500111443

prune1.9s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes65.0ms

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

sample611.0ms

Algorithm
intervals
Results
441.0ms10469×body80valid