Details

Time bar (total: 1.5s)

sample16.0ms

Algorithm
intervals
Results
7.0ms316×body80valid

simplify20.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1193
2283
3403
4503
5733
61023
71183
81453
91743
101903
111903

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
associate-/l*
add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
fma-def associate-/r*
pow1 expm1-log1p-u div-sub log1p-expm1-u associate-/l/
cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 58
Calls
2 calls:
13.0ms
(+ x (/ (- y x) z))
9.0ms
(/ (- y x) z)

series53.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(+ x (/ (- y x) z))
30.0ms
(/ (- y x) z)

simplify62.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0230286
1705273
23068273
35001273

prune128.0ms

Filtered
64 candidates to 47 candidates (73.4%)
Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
80×*-un-lft-identity
52×prod-diff
50×add-sqr-sqrt
45×add-cube-cbrt
37×times-frac
16×distribute-lft-out
add-log-exp
fma-neg div-inv
fma-def
pow1 add-exp-log expm1-log1p-u flip3-+ diff-log sum-log frac-sub add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out-- difference-of-squares
+-commutative sub-neg flip3-- associate--l+ flip--
Counts
2 → 95
Calls
2 calls:
77.0ms
(- (+ x (/ y z)) (/ x z))
7.0ms
(+ x (/ y z))

series40.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(- (+ x (/ y z)) (/ x z))
17.0ms
(+ x (/ y z))

simplify49.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
04521584
114671108
25002997

prune129.0ms

Filtered
101 candidates to 41 candidates (40.6%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
35×add-sqr-sqrt
30×times-frac
21×add-cube-cbrt
19×fma-def
distribute-lft-out-- difference-of-squares
associate-/l*
add-exp-log add-cbrt-cube add-log-exp
associate-/r*
pow1 expm1-log1p-u div-sub log1p-expm1-u div-inv associate-/l/
cbrt-undiv +-commutative associate-+l- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ distribute-lft-out
Counts
2 → 74
Calls
2 calls:
28.0ms
(+ (/ (- y x) z) x)
9.0ms
(/ (- y x) z)

series51.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(+ (/ (- y x) z) x)
27.0ms
(/ (- y x) z)

simplify63.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 3 (58.0ms)

IterNodesCost
0231288
1698275
23001275
35001273

prune166.0ms

Filtered
80 candidates to 61 candidates (76.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(fma (- y x) (/ 1 z) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (- y x) (/ 1 z) x)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(fma (- y x) (/ 1 z) x)

simplify38.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
03563
17555
224952
3145352
4500152

prune31.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes57.0ms

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
084
184

end0.0ms

sample434.0ms

Algorithm
intervals
Results
216.0ms10176×body80valid