Details

Time bar (total: 2.4s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
11.0ms
(/ (- x y) (- 1.0 y))

series42.0ms

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

simplify56.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0252370
1683352
22384352
35001352

prune96.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- 1.0 y))
0.0b
(/ x (- 1.0 y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
2 → 74
Calls
2 calls:
5.0ms
(/ y (- 1.0 y))
5.0ms
(/ x (- 1.0 y))

series73.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ y (- 1.0 y))
34.0ms
(/ x (- 1.0 y))

simplify179.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0288424
1986401
24480398
35001398

prune162.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (- 1.0 y))
0.0b
(/ 1 (- 1.0 y))
0.1b
(* x (/ 1 (- 1.0 y)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
62×add-sqr-sqrt
56×*-un-lft-identity
47×times-frac
33×add-cube-cbrt
21×associate-*r*
18×add-exp-log
12×add-cbrt-cube
11×distribute-lft-out-- difference-of-squares
10×associate-/r*
6×pow1 associate-/r/ associate-/l*
5×div-exp
4×prod-exp
3×cbrt-undiv flip3-- associate-*l* flip-- div-inv add-log-exp unswap-sqr
2×rec-exp frac-2neg 1-exp clear-num cbrt-unprod
1×pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
3 → 122
Calls
3 calls:
5.0ms
(/ y (- 1.0 y))
9.0ms
(/ 1 (- 1.0 y))
17.0ms
(* x (/ 1 (- 1.0 y)))

series96.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(/ y (- 1.0 y))
23.0ms
(/ 1 (- 1.0 y))
34.0ms
(* x (/ 1 (- 1.0 y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
131 → 131
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0423660
11801589
25002543

prune227.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (/ 1 (- 1.0 y))) (cbrt (/ 1 (- 1.0 y))))
0.3b
(cbrt (/ 1 (- 1.0 y)))
0.3b
(cbrt (/ 1 (- 1.0 y)))
0.3b
(cbrt (/ 1 (- 1.0 y)))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
187×cbrt-prod
157×add-sqr-sqrt
145×*-un-lft-identity
133×times-frac
75×add-cube-cbrt
32×swap-sqr
27×distribute-lft-out--
24×associate-*r* associate-*l*
21×difference-of-squares
16×unswap-sqr
14×associate-/r/
11×pow1
9×pow1/3 div-inv
7×cbrt-div flip3-- flip--
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 207
Calls
4 calls:
40.0ms
(* (cbrt (/ 1 (- 1.0 y))) (cbrt (/ 1 (- 1.0 y))))
4.0ms
(cbrt (/ 1 (- 1.0 y)))
4.0ms
(cbrt (/ 1 (- 1.0 y)))
4.0ms
(cbrt (/ 1 (- 1.0 y)))

series427.0ms

Counts
4 → 12
Calls
4 calls:
121.0ms
(* (cbrt (/ 1 (- 1.0 y))) (cbrt (/ 1 (- 1.0 y))))
101.0ms
(cbrt (/ 1 (- 1.0 y)))
102.0ms
(cbrt (/ 1 (- 1.0 y)))
102.0ms
(cbrt (/ 1 (- 1.0 y)))

simplify62.0ms

Algorithm
egg-herbie
Counts
219 → 219
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
04492268
115622112
250011773

prune451.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes29.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
075

end0.0ms

sample270.0ms

Algorithm
intervals
Results
147.0ms7999×body80valid
0.0ms1×body160valid