Details

Time bar (total: 1.2s)

sample15.0ms

Algorithm
intervals
Results
6.0ms321×body80valid

simplify69.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1263
2623
31643
43203
54383
66003
78313
814513
923573
1025453
1125453

prune2.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (- 1.0 z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
18×prod-diff
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
associate-*r*
frac-times associate-*l*
pow1 add-exp-log flip3-- flip3-+ add-cbrt-cube flip-- flip-+
sub-neg associate-*r/ associate-*l/
expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 53
Calls
1 calls:
9.0ms
(* (+ x y) (- 1.0 z))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* (+ x y) (- 1.0 z))

simplify44.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0393499
11571357
25002356

prune61.0ms

Filtered
56 candidates to 29 candidates (48.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New54256
Fresh000
Picked011
Done000
Total54357

Merged error: 0b

Counts
57 → 3

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- z) (+ x y))
0.0b
(+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
12×associate-*l*
add-sqr-sqrt
add-cube-cbrt
+-commutative
pow1 add-exp-log distribute-rgt-in associate-+r+ distribute-rgt-neg-in distribute-lft-in associate-*r* add-cbrt-cube distribute-lft-out add-log-exp
distribute-lft-neg-out distribute-lft-neg-in fma-def
expm1-log1p-u flip3-+ associate-*r/ flip-+ log1p-expm1-u
neg-mul-1 associate-+l+ unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 61
Calls
2 calls:
7.0ms
(* (- z) (+ x y))
11.0ms
(+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))

series89.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (- z) (+ x y))
49.0ms
(+ (fma 1.0 x (* 1.0 y)) (* (- z) (+ x y)))

simplify38.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0287338
11276301
25001287

prune103.0ms

Filtered
67 candidates to 50 candidates (25.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New66167
Fresh101
Picked101
Done011
Total68270

Merged error: 0b

Counts
70 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (fma y (- z) (fma 1.0 x (* 1.0 y))) (* (- z) x))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
fma-def distribute-lft-out add-log-exp
distribute-lft-neg-out add-sqr-sqrt add-cube-cbrt associate-*l*
pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ distribute-rgt-neg-in flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ fma-udef log1p-expm1-u
Counts
1 → 22
Calls
1 calls:
8.0ms
(+ (fma y (- z) (fma 1.0 x (* 1.0 y))) (* (- z) x))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(+ (fma y (- z) (fma 1.0 x (* 1.0 y))) (* (- z) x))

simplify72.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 3 (68.0ms)

IterNodesCost
0115194
1429169
22654151
35001147

prune44.0ms

Filtered
25 candidates to 20 candidates (20.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New25025
Fresh000
Picked011
Done011
Total25227

Merged error: 0b

Counts
27 → 2

regimes79.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0157
1197
2207
3207

end0.0ms

sample396.0ms

Algorithm
intervals
Results
196.0ms10133×body80valid
0.0msbody640valid