Details

Time bar (total: 2.7s)

analyze423.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
49.1%50.7%0.2%9
49.5%50.3%0.2%10
49.7%50.1%0.2%11
50.2%49.6%0.2%12
60.5%39.3%0.2%13
60.6%37.9%1.4%14

sample24.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
3.0ms90×body80invalid

simplify31.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0204
1414
2584
3774
41114
51714
62934
75214
87074
97874
109644
119884
129884

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×add-exp-log times-frac add-cbrt-cube associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
1×pow1 flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
8.0ms
(/ (- (+ x y) z) (* t 2.0))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify66.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0203198
1740169
23492169
35001169

prune48.0ms

Filtered
23 candidates to 33 candidates (-43.5%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New28533
Fresh000
Picked101
Done000
Total29534

Merged error: 0b

Counts
34 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
8×times-frac
7×add-exp-log add-cbrt-cube
6×add-sqr-sqrt
4×add-cube-cbrt associate-/l* add-log-exp
3×div-inv distribute-lft-out distribute-lft-out--
2×pow1 cbrt-undiv div-exp associate-/l/
1×sub-neg flip3-- distribute-rgt-out-- frac-2neg flip3-+ diff-log prod-exp clear-num associate-/r* frac-sub flip-- cbrt-unprod flip-+ sub-div difference-of-squares
Counts
2 → 44
Calls
2 calls:
6.0ms
(/ (+ x y) (* t 2.0))
10.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series21.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(/ (+ x y) (* t 2.0))
12.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify72.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0268324
1890289
23645287
35001287

prune60.0ms

Filtered
35 candidates to 50 candidates (-42.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New50050
Fresh044
Picked011
Done000
Total50555

Merged error: 0b

Counts
55 → 5

localize7.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (/ 1 t) (/ (- (+ x y) z) 2.0))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
35×*-un-lft-identity
34×times-frac
23×add-exp-log
22×associate-*r*
18×add-cube-cbrt
13×associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×distribute-lft-out-- unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1 distribute-lft-out difference-of-squares
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 65
Calls
1 calls:
15.0ms
(* (/ 1 t) (/ (- (+ x y) z) 2.0))

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(* (/ 1 t) (/ (- (+ x y) z) 2.0))

simplify41.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0396501
11791422
25002416

prune72.0ms

Filtered
41 candidates to 68 candidates (-65.9%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New66268
Fresh213
Picked011
Done011
Total68573

Merged error: 0b

Counts
73 → 5

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* t 2.0) (- (+ x y) z))
0.5b
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
66×times-frac
55×*-un-lft-identity
37×add-sqr-sqrt
28×add-exp-log
25×add-cube-cbrt
18×associate-/r*
16×add-cbrt-cube
14×div-exp
12×distribute-lft-out--
11×associate-/r/
7×cbrt-undiv
6×div-inv distribute-lft-out difference-of-squares
5×flip3-- flip--
4×prod-exp associate-/l*
3×pow1 rec-exp 1-exp
2×frac-2neg clear-num cbrt-unprod add-log-exp
1×pow-flip inv-pow
Counts
2 → 105
Calls
2 calls:
8.0ms
(/ (* t 2.0) (- (+ x y) z))
10.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

series24.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(/ (* t 2.0) (- (+ x y) z))
12.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

simplify51.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0419879
12123771
25002694

prune68.0ms

Filtered
52 candidates to 111 candidates (-113.5%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1101111
Fresh112
Picked011
Done022
Total1115116

Merged error: 0b

Counts
116 → 5

regimes507.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0126
1126

end0.0ms

analyze426.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
49.1%50.7%0.2%9
49.5%50.3%0.2%10
49.7%50.1%0.2%11
50.2%49.6%0.2%12
60.5%39.3%0.2%13
60.6%37.9%1.4%14

sample621.0ms

Algorithm
intervals
Results
262.0ms8000×body80valid
92.0ms2786×body80invalid

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