Details

Time bar (total: 1.4s)

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

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

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

series36.0ms

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

simplify62.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0252370
1683352
22384352
35001352

prune84.0ms

Filtered
55 candidates to 38 candidates (69.1%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New53255
Fresh000
Picked101
Done000
Total54256

Merged error: 0b

Counts
56 → 2

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))

series74.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(/ y (- 1.0 y))
39.0ms
(/ x (- 1.0 y))

simplify172.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0288424
1986401
24480398
35001398

prune120.0ms

Filtered
80 candidates to 60 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New80080
Fresh011
Picked011
Done000
Total80282

Merged error: 0b

Counts
82 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* 1.0 1.0) (* y y))
0.1b
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
15.5b
(/ (- x y) (- (* 1.0 1.0) (* y y)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
45×*-un-lft-identity
41×times-frac
26×associate-*l*
25×add-cube-cbrt
21×difference-of-squares
10×add-exp-log add-cbrt-cube
9×distribute-lft-out--
5×pow1 associate-/l* add-log-exp
4×flip3-- associate-*r* associate-/r* associate-/r/ flip--
2×cbrt-undiv frac-times flip3-+ associate-*r/ div-exp prod-exp cbrt-unprod flip-+ div-inv associate-/l/ unswap-sqr
1×distribute-rgt-in sub-neg frac-2neg distribute-lft-in diff-log div-sub pow-prod-down associate-*l/ clear-num *-commutative distribute-lft-out
Counts
3 → 111
Calls
3 calls:
3.0ms
(- (* 1.0 1.0) (* y y))
14.0ms
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
8.0ms
(/ (- x y) (- (* 1.0 1.0) (* y y)))

series176.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(- (* 1.0 1.0) (* y y))
65.0ms
(* (/ (- x y) (- (* 1.0 1.0) (* y y))) (+ 1.0 y))
74.0ms
(/ (- x y) (- (* 1.0 1.0) (* y y)))

simplify76.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
06461028
12472944
25001883

prune200.0ms

Filtered
120 candidates to 93 candidates (77.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1200120
Fresh000
Picked011
Done011
Total1202122

Merged error: 0b

Counts
122 → 2

regimes22.0ms

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

sample288.0ms

Algorithm
intervals
Results
168.0ms7998×body80valid
0.0ms1×body640valid
0.0ms1×body320valid