Details

Time bar (total: 2.6s)

sample14.0ms

Algorithm
intervals
Results
5.0ms264×body80valid

simplify11.0ms

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

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

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:
13.0ms
(/ (- x y) (- z y))

series62.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (- x y) (- z y))

simplify64.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune124.0ms

Filtered
57 candidates to 39 candidates (68.4%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite139.0ms

Algorithm
rewrite-expression-head
Rules
693×*-un-lft-identity
683×add-sqr-sqrt
678×times-frac
441×prod-diff
401×add-cube-cbrt
145×distribute-lft-out--
139×difference-of-squares
92×associate-/r/
47×flip3-- flip--
46×div-inv
21×fma-neg
5×associate-/r*
4×add-exp-log add-cbrt-cube add-log-exp
3×distribute-rgt-out-- associate-/l*
2×pow1 expm1-log1p-u log1p-expm1-u
1×cbrt-undiv sub-neg frac-2neg diff-log div-exp clear-num frac-sub sub-div
Counts
2 → 532
Calls
2 calls:
6.0ms
(/ y (- z y))
76.0ms
(- (/ x (- z y)) (/ y (- z y)))

series130.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(/ y (- z y))
80.0ms
(- (/ x (- z y)) (/ y (- z y)))

simplify183.0ms

Algorithm
egg-herbie
Counts
538 → 538
Iterations

Useful iterations: 2 (80.0ms)

IterNodesCost
0117415403
1306711458
2500310219

prune689.0ms

Filtered
538 candidates to 166 candidates (30.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- z y) (- x y))
0.0b
(* (- z y) (- z y))
31.9b
(/ (* (- z y) (- x y)) (* (- z y) (- z y)))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
51×*-un-lft-identity
49×add-sqr-sqrt
36×prod-diff
33×add-cube-cbrt
24×flip3-- flip--
22×distribute-rgt-in distribute-lft-in
19×add-exp-log add-cbrt-cube
16×frac-times
12×pow1
10×associate-*r* associate-*l*
8×associate-*r/ associate-*l/ associate-/r/ associate-/l/ distribute-lft-out--
7×swap-sqr
6×prod-exp cbrt-unprod difference-of-squares
4×cbrt-undiv sub-neg div-exp
3×expm1-log1p-u log1p-expm1-u add-log-exp
2×pow-prod-down *-commutative unswap-sqr
1×pow2 frac-2neg times-frac pow-plus clear-num associate-/r* pow-sqr pow-prod-up div-inv associate-/l*
Counts
3 → 158
Calls
3 calls:
23.0ms
(* (- z y) (- x y))
20.0ms
(* (- z y) (- z y))
21.0ms
(/ (* (- z y) (- x y)) (* (- z y) (- z y)))

series210.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(* (- z y) (- x y))
27.0ms
(* (- z y) (- z y))
148.0ms
(/ (* (- z y) (- x y)) (* (- z y) (- z y)))

simplify140.0ms

Algorithm
egg-herbie
Counts
167 → 167
Iterations

Useful iterations: 2 (124.0ms)

IterNodesCost
06441443
137911015
250021009

prune302.0ms

Filtered
167 candidates to 88 candidates (52.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes44.0ms

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

sample348.0ms

Algorithm
intervals
Results
177.0ms8351×body80valid