Details

Time bar (total: 2.7s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(/ (- x y) (- 1.0 y))

simplify64.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0252370
1683352
22384352
35001352

prune90.0ms

Filtered
55 candidates to 38 candidates (69.1%)
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
(/ x (- 1.0 y))
0.0b
(/ y (- 1.0 y))

rewrite15.0ms

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:
6.0ms
(/ x (- 1.0 y))
7.0ms
(/ y (- 1.0 y))

series70.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(/ x (- 1.0 y))
34.0ms
(/ y (- 1.0 y))

simplify169.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0288424
1986401
24477398
35001398

prune152.0ms

Filtered
80 candidates to 60 candidates (75.0%)
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
(/ (- 1.0 y) x)
0.6b
(/ 1 (/ (- 1.0 y) x))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
147×times-frac
119×add-sqr-sqrt *-un-lft-identity
79×add-cube-cbrt
27×associate-/r*
20×distribute-lft-out-- difference-of-squares
18×add-exp-log
12×add-cbrt-cube
11×associate-/l*
9×div-exp
7×div-inv
5×cbrt-undiv
4×pow1
3×frac-2neg clear-num associate-/r/ add-log-exp
2×rec-exp flip3-- 1-exp flip-- associate-/l/
1×pow-flip div-sub inv-pow
Counts
3 → 175
Calls
3 calls:
5.0ms
(/ y (- 1.0 y))
7.0ms
(/ (- 1.0 y) x)
9.0ms
(/ 1 (/ (- 1.0 y) x))

series93.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(/ y (- 1.0 y))
31.0ms
(/ (- 1.0 y) x)
28.0ms
(/ 1 (/ (- 1.0 y) x))

simplify68.0ms

Algorithm
egg-herbie
Counts
184 → 184
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
06001218
126741085
25001982

prune258.0ms

Filtered
184 candidates to 102 candidates (55.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
0.4b
(cbrt (/ (- x y) (- 1.0 y)))
0.4b
(cbrt (/ (- x y) (- 1.0 y)))
0.4b
(cbrt (/ (- x y) (- 1.0 y)))

rewrite105.0ms

Algorithm
rewrite-expression-head
Rules
333×*-un-lft-identity
277×cbrt-prod
273×add-sqr-sqrt
229×times-frac
106×distribute-lft-out--
93×add-cube-cbrt
78×difference-of-squares
58×swap-sqr
34×associate-*r* associate-*l*
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-- flip-- div-inv
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 → 276
Calls
4 calls:
66.0ms
(* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
5.0ms
(cbrt (/ (- x y) (- 1.0 y)))
5.0ms
(cbrt (/ (- x y) (- 1.0 y)))
5.0ms
(cbrt (/ (- x y) (- 1.0 y)))

series447.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
109.0ms
(cbrt (/ (- x y) (- 1.0 y)))
109.0ms
(cbrt (/ (- x y) (- 1.0 y)))
111.0ms
(cbrt (/ (- x y) (- 1.0 y)))

simplify75.0ms

Algorithm
egg-herbie
Counts
288 → 288
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
05763802
117503730
250013522

prune641.0ms

Filtered
288 candidates to 180 candidates (62.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes41.0ms

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

sample273.0ms

Algorithm
intervals
Results
149.0ms8000×body80valid