Details

Time bar (total: 2.1s)

sample15.0ms

Algorithm
intervals
Results
5.0ms262×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

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:
25.0ms
(/ (- x y) (- z y))

series44.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(/ (- x y) (- z y))

simplify53.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune97.0ms

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

rewrite172.0ms

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:
108.0ms
(- (/ x (- z y)) (/ y (- z y)))
11.0ms
(/ y (- z y))

series107.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(- (/ x (- z y)) (/ y (- z y)))
48.0ms
(/ y (- z y))

simplify181.0ms

Algorithm
egg-herbie
Counts
538 → 538
Iterations

Useful iterations: 2 (74.0ms)

IterNodesCost
0117415403
1306511458
2500210219

prune556.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- z y))
0.2b
(* (/ 1 (- z y)) (- x y))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
57×add-sqr-sqrt
51×*-un-lft-identity
34×add-cube-cbrt
32×times-frac
21×associate-*l*
18×prod-diff
15×add-exp-log
11×distribute-rgt-in distribute-lft-in
9×add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*r* associate-/r*
4×flip3-- div-exp prod-exp associate-/r/ flip--
3×associate-/l* unswap-sqr
2×cbrt-undiv expm1-log1p-u frac-times sub-neg rec-exp 1-exp associate-*r/ cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×pow-flip frac-2neg pow-prod-down associate-*l/ clear-num *-commutative inv-pow
Counts
2 → 116
Calls
2 calls:
11.0ms
(/ 1 (- z y))
49.0ms
(* (/ 1 (- z y)) (- x y))

series150.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ 1 (- z y))
117.0ms
(* (/ 1 (- z y)) (- x y))

simplify60.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0461845
11967614
25001570

prune157.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes37.0ms

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

sample392.0ms

Algorithm
intervals
Results
160.0ms8348×body80valid