Details

Time bar (total: 2.5s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×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))

rewrite14.0ms

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 expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
12.0ms
(/ (- x y) (- 1.0 y))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (- x y) (- 1.0 y))

simplify61.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0259377
1714359
22580358
35001358

prune98.0ms

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))

rewrite14.0ms

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 expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
6.0ms
(/ y (- 1.0 y))
6.0ms
(/ x (- 1.0 y))

series74.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ y (- 1.0 y))
35.0ms
(/ x (- 1.0 y))

simplify180.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0300434
11031408
24777406
35001406

prune169.0ms

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 expm1-log1p-u flip3-- associate-*l* flip-- log1p-expm1-u 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 → 128
Calls
3 calls:
6.0ms
(/ y (- 1.0 y))
6.0ms
(/ 1 (- 1.0 y))
20.0ms
(* x (/ 1 (- 1.0 y)))

series100.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(/ y (- 1.0 y))
24.0ms
(/ 1 (- 1.0 y))
36.0ms
(* x (/ 1 (- 1.0 y)))

simplify54.0ms

Algorithm
egg-herbie
Counts
137 → 137
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0440677
11863603
25001556

prune238.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize12.0ms

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)))

rewrite68.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 215
Calls
4 calls:
45.0ms
(* (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)))

series453.0ms

Counts
4 → 12
Calls
4 calls:
127.0ms
(* (cbrt (/ 1 (- 1.0 y))) (cbrt (/ 1 (- 1.0 y))))
114.0ms
(cbrt (/ 1 (- 1.0 y)))
105.0ms
(cbrt (/ 1 (- 1.0 y)))
107.0ms
(cbrt (/ 1 (- 1.0 y)))

simplify68.0ms

Algorithm
egg-herbie
Counts
227 → 227
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
04642290
116242137
250021795

prune484.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes30.0ms

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

sample265.0ms

Algorithm
intervals
Results
145.0ms7999×body80valid
0.0ms1×body160valid