Details

Time bar (total: 1.9s)

sample23.0ms

Algorithm
intervals
Results
9.0ms333×body80valid

simplify99.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (42.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.75 (/ (- x z) y))
0.0b
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
0.0b
(/ (- x z) y)

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
7×add-log-exp
5×add-exp-log add-cbrt-cube associate-/l*
4×distribute-lft-out-- difference-of-squares
3×pow1 associate-/r*
2×+-commutative associate-+r+ flip3-+ div-sub sum-log flip-+ associate-/l/
1×cbrt-undiv distribute-rgt-in associate-+r- flip3-- frac-2neg distribute-lft-in div-exp clear-num flip-- div-inv distribute-lft-out
Counts
3 → 64
Calls
3 calls:
22.0ms
(+ 0.75 (/ (- x z) y))
11.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
17.0ms
(/ (- x z) y)

series73.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(+ 0.75 (/ (- x z) y))
31.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
27.0ms
(/ (- x z) y)

simplify39.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
0325399
11056367
25001367

prune160.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (* 4.0 (- (+ 0.75 (/ x y)) (/ z y))))
0.0b
(- (+ 0.75 (/ x y)) (/ z y))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
7×add-sqr-sqrt *-un-lft-identity
6×associate-+r+
3×distribute-rgt-in sub-neg distribute-lft-in associate--l+
2×pow1 add-exp-log add-cube-cbrt flip3-+ diff-log sum-log frac-sub add-cbrt-cube flip-+ distribute-lft-out-- difference-of-squares
1×+-commutative flip3-- times-frac flip-- distribute-lft-out
Counts
2 → 37
Calls
2 calls:
41.0ms
(+ 1.0 (* 4.0 (- (+ 0.75 (/ x y)) (/ z y))))
92.0ms
(- (+ 0.75 (/ x y)) (/ z y))

series43.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ 1.0 (* 4.0 (- (+ 0.75 (/ x y)) (/ z y))))
15.0ms
(- (+ 0.75 (/ x y)) (/ z y))

simplify107.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0265335
1860312
24157305
35002305

prune96.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(* (/ (- x z) y) 4.0)

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*l*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×associate-/l*
4×pow1
3×associate-*r* associate-/r*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×flip3-- frac-2neg div-sub pow-prod-down associate-*l/ clear-num *-commutative flip--
Counts
2 → 76
Calls
2 calls:
16.0ms
(/ (- x z) y)
29.0ms
(* (/ (- x z) y) 4.0)

series67.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(/ (- x z) y)
42.0ms
(* (/ (- x z) y) 4.0)

simplify104.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0278395
1963364
24919363
35001363

prune184.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes47.0ms

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
0156
1156

end0.0ms

sample570.0ms

Algorithm
intervals
Results
292.0ms10068×body80valid