Details

Time bar (total: 1.5s)

sample22.0ms

Algorithm
intervals
Results
11.0ms336×body80valid

simplify86.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (34.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune5.0ms

Filtered
1 candidates to 1 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 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
0.0b
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
*-un-lft-identity
add-sqr-sqrt add-cube-cbrt add-log-exp
times-frac associate-/r*
pow1 cbrt-undiv associate-*r/ div-exp associate-/l/
+-commutative flip3-- frac-2neg flip3-+ prod-exp clear-num sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
2 → 35
Calls
2 calls:
5.0ms
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
8.0ms
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)

series241.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ 1.0 (/ (* 4.0 (- (+ x (* y 0.25)) z)) y))
215.0ms
(/ (* 4.0 (- (+ x (* y 0.25)) z)) y)

simplify31.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0254324
11030289
25001289

prune73.0ms

Filtered
41 candidates to 30 candidates (73.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New40141
Fresh101
Picked011
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
29×add-sqr-sqrt
26×associate-*r*
20×times-frac
19×add-cube-cbrt *-un-lft-identity
13×add-exp-log add-cbrt-cube
add-log-exp
pow1
associate-*l*
associate-*r/ prod-exp cbrt-unprod unswap-sqr
cbrt-undiv diff-log div-exp pow-prod-down *-commutative frac-sub div-inv
sub-neg flip3-- flip3-+ associate--l+ sum-log flip-- flip-+
Counts
3 → 80
Calls
3 calls:
6.0ms
(* 4.0 (/ z y))
10.0ms
(- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
6.0ms
(* 4.0 (/ x y))

series83.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(* 4.0 (/ z y))
36.0ms
(- (+ (* 4.0 (/ x y)) 2.0) (* 4.0 (/ z y)))
18.0ms
(* 4.0 (/ x y))

simplify52.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0419460
11825427
25001421

prune145.0ms

Filtered
89 candidates to 61 candidates (68.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New89089
Fresh000
Picked011
Done011
Total89291

Merged error: 0b

Counts
91 → 2

regimes69.0ms

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
0146
1146

end0.0ms

sample615.0ms

Algorithm
intervals
Results
382.0ms10204×body80valid

Profiling

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