Details

Time bar (total: 4.8s)

sample17.0ms

Algorithm
intervals
Results
9.0ms267×body80valid

simplify8.0ms

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

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

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:
12.0ms
(/ (- x y) (- z y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (- x y) (- z y))

simplify52.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune105.0ms

Pruning

3 alts after pruning (3 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))

rewrite129.0ms

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:
68.0ms
(- (/ x (- z y)) (/ y (- z y)))
8.0ms
(/ y (- z y))

series113.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(- (/ x (- z y)) (/ y (- z y)))
44.0ms
(/ y (- z y))

simplify174.0ms

Algorithm
egg-herbie
Counts
538 → 538
Iterations

Useful iterations: 2 (74.0ms)

IterNodesCost
0117415403
1306511458
2500210219

prune613.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite327.0ms

Algorithm
rewrite-expression-head
Rules
3240×times-frac
2444×add-sqr-sqrt
2427×*-un-lft-identity
1623×add-cube-cbrt
1302×prod-diff
404×difference-of-squares
399×distribute-lft-out--
154×div-inv
148×associate-/r/
65×flip3-- flip--
22×associate-/r*
21×fma-neg
16×add-exp-log
10×add-cbrt-cube
8×div-exp associate-/l*
5×add-log-exp
4×pow1 cbrt-undiv
3×expm1-log1p-u log1p-expm1-u
2×rec-exp frac-2neg 1-exp clear-num associate-/l/
1×sub-neg pow-flip diff-log div-sub frac-sub inv-pow
Counts
3 → 1494
Calls
3 calls:
124.0ms
(- (/ x (- z y)) (/ 1 (/ (- z y) y)))
9.0ms
(/ (- z y) y)
9.0ms
(/ 1 (/ (- z y) y))

series143.0ms

Counts
3 → 9
Calls
3 calls:
68.0ms
(- (/ x (- z y)) (/ 1 (/ (- z y) y)))
25.0ms
(/ (- z y) y)
50.0ms
(/ 1 (/ (- z y) y))

simplify432.0ms

Algorithm
egg-herbie
Counts
1503 → 1503
Iterations

Useful iterations: 1 (51.0ms)

IterNodesCost
0317159113
1500142043

prune1.4s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- z y) y)
0.1b
(* (- z y) (/ (- z y) y))
2.0b
(fma (/ (- z y) y) x (- (- z y)))
15.3b
(/ (fma (/ (- z y) y) x (- (- z y))) (* (- z y) (/ (- z y) y)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
47×add-sqr-sqrt
42×*-un-lft-identity
34×times-frac
26×add-cube-cbrt
20×add-exp-log add-cbrt-cube
19×associate-*r*
8×associate-/l* distribute-lft-out-- difference-of-squares
6×pow1 cbrt-undiv div-exp
5×flip3-- associate-*l* associate-/r/ flip--
4×expm1-log1p-u frac-times associate-*l/ prod-exp associate-/r* cbrt-unprod log1p-expm1-u add-log-exp
3×div-inv
2×frac-2neg associate-*r/ clear-num associate-/l/ unswap-sqr
1×div-sub pow-prod-down *-commutative fma-udef
Counts
4 → 126
Calls
4 calls:
8.0ms
(/ (- z y) y)
25.0ms
(* (- z y) (/ (- z y) y))
0.0ms
(fma (/ (- z y) y) x (- (- z y)))
9.0ms
(/ (fma (/ (- z y) y) x (- (- z y))) (* (- z y) (/ (- z y) y)))

series261.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(/ (- z y) y)
28.0ms
(* (- z y) (/ (- z y) y))
34.0ms
(fma (/ (- z y) y) x (- (- z y)))
176.0ms
(/ (fma (/ (- z y) y) x (- (- z y))) (* (- z y) (/ (- z y) y)))

simplify63.0ms

Algorithm
egg-herbie
Counts
138 → 138
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
04261023
12145884
25001876

prune312.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes45.0ms

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

sample474.0ms

Algorithm
intervals
Results
308.0ms8341×body80valid