Details

Time bar (total: 2.1s)

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

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))

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 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:
8.0ms
(/ (- x y) (- 1.0 y))

series42.0ms

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

simplify57.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0259377
1714359
22580358
35001358

prune102.0ms

Pruning

2 alts after pruning (2 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))

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 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:
5.0ms
(/ x (- 1.0 y))
5.0ms
(/ y (- 1.0 y))

series76.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ x (- 1.0 y))
37.0ms
(/ y (- 1.0 y))

simplify179.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0300434
11031408
24774406
35001406

prune166.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* y y) (* 1.0 y))
6.5b
(/ (- x y) (- (pow 1.0 3) (pow y 3)))
16.1b
(* (/ (- x y) (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
438×add-sqr-sqrt
279×*-un-lft-identity
251×times-frac
227×difference-of-squares
132×unpow-prod-down cube-prod
131×associate-*l*
106×distribute-lft-out--
88×sqr-pow
67×add-cube-cbrt
25×associate-/r*
11×difference-cubes
10×add-exp-log add-cbrt-cube
5×pow1 associate-/l* add-log-exp
4×associate-/r/
3×expm1-log1p-u flip3-- flip3-+ associate-*r* flip-- flip-+ log1p-expm1-u
2×cbrt-undiv frac-times associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
1×+-commutative distribute-rgt-in distribute-rgt-out fma-def frac-2neg distribute-lft-in div-sub pow-prod-down associate-*l/ clear-num sum-log *-commutative
Counts
3 → 347
Calls
3 calls:
4.0ms
(+ (* y y) (* 1.0 y))
20.0ms
(/ (- x y) (- (pow 1.0 3) (pow y 3)))
41.0ms
(* (/ (- x y) (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

series222.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(+ (* y y) (* 1.0 y))
70.0ms
(/ (- x y) (- (pow 1.0 3) (pow y 3)))
98.0ms
(* (/ (- x y) (- (pow 1.0 3) (pow y 3))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))

simplify73.0ms

Algorithm
egg-herbie
Counts
356 → 356
Iterations

Useful iterations: 1 (28.0ms)

IterNodesCost
013323875
150013773

prune756.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes27.0ms

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

sample270.0ms

Algorithm
intervals
Results
147.0ms8000×body80valid