Details

Time bar (total: 1.6s)

sample20.0ms

Algorithm
intervals
Results
9.0ms321×body80valid

simplify93.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (39.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

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)

rewrite24.0ms

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:
12.0ms
(+ 0.75 (/ (- x z) y))
2.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
8.0ms
(/ (- x z) y)

series74.0ms

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)

simplify36.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0325399
11056367
25001367

prune184.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
7×add-log-exp
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- difference-of-squares
3×associate-/r* sum-log
2×pow1 flip3-+ associate-*l/ frac-add flip-+ associate-/l/
1×cbrt-undiv +-commutative associate-+l+ flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv
Counts
2 → 53
Calls
2 calls:
10.0ms
(+ (+ 1.0 (* 0.75 4.0)) (* (/ (- x z) y) 4.0))
7.0ms
(/ (- x z) y)

series56.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ (+ 1.0 (* 0.75 4.0)) (* (/ (- x z) y) 4.0))
28.0ms
(/ (- x z) y)

simplify36.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0341384
11178352
25001348

prune123.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-/l/
18×associate-*r/
16×associate-*l/
14×flip3-- flip--
13×add-exp-log add-cbrt-cube
12×frac-times frac-add
9×flip3-+ flip-+
4×cbrt-undiv div-exp prod-exp cbrt-unprod
2×associate-/r/
1×pow1 add-sqr-sqrt add-cube-cbrt frac-2neg *-un-lft-identity times-frac clear-num associate-/r* div-inv associate-/l* add-log-exp
Counts
1 → 43
Calls
1 calls:
19.0ms
(/ (* (- 1.0 (* 0.75 4.0)) (+ (* (- x z) 4.0) (* y (+ 1.0 (* 0.75 4.0))))) (* (- 1.0 (* 0.75 4.0)) y))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(/ (* (- 1.0 (* 0.75 4.0)) (+ (* (- x z) 4.0) (* y (+ 1.0 (* 0.75 4.0))))) (* (- 1.0 (* 0.75 4.0)) y))

simplify79.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (71.0ms)

IterNodesCost
0512773
13249572
25001562

prune207.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes52.0ms

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
0166
1166

end0.0ms

sample494.0ms

Algorithm
intervals
Results
294.0ms10110×body80valid