Details

Time bar (total: 1.2s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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))

rewrite11.0ms

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:
9.0ms
(/ (- x y) (- 1.0 y))

series38.0ms

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

simplify58.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0259377
1714359
22580358
35001358

prune265.0ms

Filtered
57 candidates to 40 candidates (70.2%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New55257
Fresh000
Picked101
Done000
Total56258

Merged error: 0b

Counts
58 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 39
Calls
1 calls:
6.0ms
(/ x (- 1.0 y))

series34.0ms

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

simplify72.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0184220
1607208
22507206
35001206

prune67.0ms

Filtered
42 candidates to 32 candidates (76.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New42042
Fresh011
Picked011
Done000
Total42244

Merged error: 0b

Counts
44 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*l* associate-/r*
4×flip3-- div-exp prod-exp associate-/r/ flip--
3×associate-/l* unswap-sqr
2×cbrt-undiv expm1-log1p-u frac-times rec-exp 1-exp associate-*l/ cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 95
Calls
2 calls:
6.0ms
(/ 1 (- 1.0 y))
14.0ms
(* (- x y) (/ 1 (- 1.0 y)))

series67.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(/ 1 (- 1.0 y))
38.0ms
(* (- x y) (/ 1 (- 1.0 y)))

simplify51.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0369540
11694471
25003429

prune122.0ms

Filtered
101 candidates to 62 candidates (61.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1010101
Fresh000
Picked011
Done011
Total1012103

Merged error: 0b

Counts
103 → 2

regimes21.0ms

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

sample318.0ms

Algorithm
intervals
Results
184.0ms7999×body80valid
0.0ms1×body1280valid