Details

Time bar (total: 3.7s)

sample60.0ms

Algorithm
intervals
Results
31.0ms385×body80valid

simplify53.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0328
1698
21348
32258
43788
55988
68158
710358
811438
912118
1012118

prune5.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (* a b) 4.0)
0.0b
(+ (* x y) (/ (* z t) 16.0))
0.0b
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
0.2b
(/ (* z t) 16.0)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
14×add-exp-log add-cbrt-cube
11×add-log-exp
10×add-sqr-sqrt *-un-lft-identity
8×add-cube-cbrt
6×times-frac associate-/r*
4×pow1 cbrt-undiv div-exp
2×frac-2neg flip3-+ diff-log prod-exp clear-num sum-log frac-sub cbrt-unprod flip-+ div-inv associate-/l*
1×+-commutative sub-neg flip3-- associate--l+ flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 71
Calls
4 calls:
4.0ms
(/ (* a b) 4.0)
5.0ms
(+ (* x y) (/ (* z t) 16.0))
8.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
4.0ms
(/ (* z t) 16.0)

series162.0ms

Counts
4 → 12
Calls
4 calls:
19.0ms
(/ (* a b) 4.0)
44.0ms
(+ (* x y) (/ (* z t) 16.0))
81.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
17.0ms
(/ (* z t) 16.0)

simplify43.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0393499
11713462
25001455

prune204.0ms

Filtered
83 candidates to 62 candidates (74.7%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New81283
Fresh000
Picked101
Done000
Total82284

Merged error: 0.0b

Counts
84 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
0.0b
(/ (* a b) 4.0)
0.0b
(+ (* x y) (* z (/ t 16.0)))
0.0b
(- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
20×add-log-exp
13×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×add-cube-cbrt sum-log
4×pow1 diff-log
3×associate-+l+ flip3-+ times-frac associate-/r* flip-+
2×cbrt-undiv +-commutative sub-neg div-exp associate--l+ frac-sub distribute-lft-out distribute-lft-out--
1×associate-+l- flip3-- frac-2neg prod-exp clear-num flip-- cbrt-unprod div-inv associate-/l* difference-of-squares
Counts
4 → 69
Calls
4 calls:
9.0ms
(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
4.0ms
(/ (* a b) 4.0)
3.0ms
(+ (* x y) (* z (/ t 16.0)))
7.0ms
(- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0))

series284.0ms

Counts
4 → 12
Calls
4 calls:
137.0ms
(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
22.0ms
(/ (* a b) 4.0)
41.0ms
(+ (* x y) (* z (/ t 16.0)))
83.0ms
(- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0))

simplify43.0ms

Algorithm
egg-herbie
Counts
81 → 81
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0380628
11550597
25001590

prune178.0ms

Filtered
81 candidates to 60 candidates (74.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New81081
Fresh011
Picked011
Done000
Total81283

Merged error: 0.0b

Counts
83 → 2

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))))
0.6b
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))
0.6b
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))
0.6b
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
52×cbrt-div
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
26×frac-sub
16×frac-times
15×add-cube-cbrt
13×flip3-- flip3-+ flip-- flip-+
11×pow1
10×swap-sqr
9×pow1/3 distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×associate-*r/ associate-*l/ add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 123
Calls
4 calls:
20.0ms
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))))
8.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))
8.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))
8.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))

series657.0ms

Counts
4 → 12
Calls
4 calls:
246.0ms
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))))
138.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))
135.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))
138.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)))

simplify66.0ms

Algorithm
egg-herbie
Counts
135 → 135
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
04443157
114913034
250012864

prune467.0ms

Filtered
135 candidates to 96 candidates (71.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1350135
Fresh000
Picked011
Done011
Total1352137

Merged error: 0.0b

Counts
137 → 2

regimes301.0ms

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
0228
1228

end0.0ms

sample1.1s

Algorithm
intervals
Results
629.0ms11860×body80valid

Profiling

Loading profile data...