Details

Time bar (total: 3.9s)

sample11.0ms

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

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite17.0ms

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:
15.0ms
(/ (- x y) (- 1.0 y))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ (- x y) (- 1.0 y))

simplify56.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0259377
1714359
22580358
35001358

prune97.0ms

Filtered
57 candidates to 40 candidates (70.2%)
Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u associate-/l/ add-log-exp
1×pow-flip div-sub inv-pow
Counts
2 → 204
Calls
2 calls:
15.0ms
(/ (- 1.0 y) (- x y))
14.0ms
(/ 1 (/ (- 1.0 y) (- x y)))

series95.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(/ (- 1.0 y) (- x y))
35.0ms
(/ 1 (/ (- 1.0 y) (- x y)))

simplify73.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 2 (55.0ms)

IterNodesCost
06231822
130081649
250011487

prune244.0ms

Filtered
210 candidates to 96 candidates (45.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite214.0ms

Algorithm
rewrite-expression-head
Rules
848×*-un-lft-identity
819×times-frac
798×add-sqr-sqrt
444×add-cube-cbrt
441×prod-diff
197×distribute-lft-out--
167×difference-of-squares
114×associate-/r/
57×flip3-- flip--
56×div-inv
28×associate-/r*
21×fma-neg
15×distribute-rgt-out--
12×add-exp-log
10×add-cbrt-cube
9×associate-/l*
6×add-log-exp
5×pow1
4×expm1-log1p-u div-exp log1p-expm1-u
3×cbrt-undiv frac-2neg clear-num
2×frac-sub sub-div
1×sub-neg rec-exp pow-flip diff-log 1-exp inv-pow
Counts
4 → 668
Calls
4 calls:
5.0ms
(/ 1.0 (- x y))
5.0ms
(/ y (- x y))
70.0ms
(- (/ 1.0 (- x y)) (/ y (- x y)))
75.0ms
(/ 1 (- (/ 1.0 (- x y)) (/ y (- x y))))

series417.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(/ 1.0 (- x y))
48.0ms
(/ y (- x y))
144.0ms
(- (/ 1.0 (- x y)) (/ y (- x y)))
184.0ms
(/ 1 (- (/ 1.0 (- x y)) (/ y (- x y))))

simplify204.0ms

Algorithm
egg-herbie
Counts
680 → 680
Iterations

Useful iterations: 1 (26.0ms)

IterNodesCost
0141516617
1435712299
2500112299

prune1.1s

Filtered
680 candidates to 313 candidates (46.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
1131×times-frac
699×add-sqr-sqrt *-un-lft-identity
419×add-cube-cbrt
140×distribute-lft-out-- difference-of-squares
93×associate-/r/
51×add-exp-log
47×div-inv
46×flip3-- flip--
36×div-exp
31×associate-/r*
27×associate-/l*
19×add-cbrt-cube
10×cbrt-undiv rec-exp 1-exp
5×pow1
3×expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 603
Calls
3 calls:
6.0ms
(/ 1 (- 1.0 y))
5.0ms
(/ 1 (- x y))
30.0ms
(/ (/ 1 (- 1.0 y)) (/ 1 (- x y)))

series102.0ms

Counts
3 → 9
Calls
3 calls:
23.0ms
(/ 1 (- 1.0 y))
42.0ms
(/ 1 (- x y))
36.0ms
(/ (/ 1 (- 1.0 y)) (/ 1 (- x y)))

simplify119.0ms

Algorithm
egg-herbie
Counts
612 → 612
Iterations

Useful iterations: 1 (44.0ms)

IterNodesCost
022167478
150026582

prune704.0ms

Filtered
612 candidates to 243 candidates (39.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes39.0ms

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
063

end0.0ms

sample281.0ms

Algorithm
intervals
Results
155.0ms8000×body80valid