Details

Time bar (total: 1.3s)

sample23.0ms

Algorithm
intervals
Results
10.0ms340×body80valid

simplify53.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0205
1475
21385
33175
46115
512395
619195
750015

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
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv associate-*r/ div-exp associate-/l/
1×pow1 flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
47.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify91.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0187192
1790156
24301156
35001156

prune47.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* 4.0 (/ (- x y) z)) (- 2.0))
0.0b
(/ (- x y) z)
0.0b
(* 4.0 (/ (- x y) z))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
37×*-un-lft-identity
31×times-frac
23×add-cube-cbrt
19×associate-*r*
10×add-exp-log add-cbrt-cube
7×distribute-lft-out-- add-log-exp difference-of-squares
5×pow1 associate-/l*
3×associate-*l* associate-/r*
2×cbrt-undiv div-exp prod-exp sum-log cbrt-unprod div-inv associate-/l/ unswap-sqr
1×+-commutative neg-sub0 associate-+r- flip3-- frac-2neg flip3-+ div-sub associate-*r/ unsub-neg pow-prod-down neg-log clear-num *-commutative flip-- flip-+
Counts
3 → 91
Calls
3 calls:
16.0ms
(+ (* 4.0 (/ (- x y) z)) (- 2.0))
15.0ms
(/ (- x y) z)
28.0ms
(* 4.0 (/ (- x y) z))

series85.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(+ (* 4.0 (/ (- x y) z)) (- 2.0))
22.0ms
(/ (- x y) z)
37.0ms
(* 4.0 (/ (- x y) z))

simplify46.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0363514
11659474
25001471

prune178.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes64.0ms

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
0125
1125

end0.0ms

sample526.0ms

Algorithm
intervals
Results
252.0ms10125×body80valid