Details

Time bar (total: 2.3s)

analyze643.0ms

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

sample21.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
2.0ms80×body80invalid

simplify95.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (94.0ms)

IterNodesCost
017669
117669

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

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))

simplify22.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
05351352

prune40.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New31233
Fresh000
Picked011
Done000
Total31334

Merged error: 0.0b

Counts
34 → 3

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)))

rewrite18.0ms

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 → 43
Calls
2 calls:
6.0ms
(/ (+ x y) (* t 2.0))
11.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series22.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/ (+ x y) (* t 2.0))
15.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify25.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
05063595

prune51.0ms

Filtered
35 candidates to 49 candidates (-40.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New49049
Fresh011
Picked011
Done011
Total49352

Merged error: 0.0b

Counts
52 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (- y z))
0.3b
(* (/ 1 t) (/ (+ x (- y z)) 2.0))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
40×*-un-lft-identity
35×add-sqr-sqrt
31×times-frac
24×add-exp-log
19×associate-*r*
18×add-cube-cbrt
14×add-cbrt-cube
13×associate-*l*
8×div-exp prod-exp distribute-lft-out
7×add-log-exp
6×unswap-sqr
4×pow1 cbrt-undiv cbrt-unprod distribute-lft-out--
2×rec-exp 1-exp sum-log div-inv
1×+-commutative frac-times associate-+r- sub-neg associate-+r+ flip3-+ diff-log associate-*r/ pow-prod-down associate-*l/ *-commutative flip-+
Counts
2 → 78
Calls
2 calls:
5.0ms
(+ x (- y z))
15.0ms
(* (/ 1 t) (/ (+ x (- y z)) 2.0))

series16.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ x (- y z))
12.0ms
(* (/ 1 t) (/ (+ x (- y z)) 2.0))

simplify36.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05359859

prune74.0ms

Filtered
52 candidates to 84 candidates (-61.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New83184
Fresh000
Picked101
Done022
Total84387

Merged error: 0b

Counts
87 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (- y z))
0.1b
(/ 1 (sqrt t))
0.1b
(/ (+ x (- y z)) (* (sqrt t) 2.0))
0.2b
(* (/ 1 (sqrt t)) (/ (+ x (- y z)) (* (sqrt t) 2.0)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
58×*-un-lft-identity
52×add-exp-log
50×times-frac
48×add-sqr-sqrt
36×add-cube-cbrt
32×add-cbrt-cube
23×sqrt-prod
22×associate-*l*
18×div-exp
17×prod-exp
10×cbrt-undiv
9×associate-*r* cbrt-unprod add-log-exp
8×pow1 distribute-lft-out associate-/l*
7×associate-/r*
5×unswap-sqr
4×rec-exp 1-exp div-inv distribute-lft-out--
3×pow-flip
2×associate-+r- frac-2neg flip3-+ clear-num sum-log flip-+ associate-/l/
1×+-commutative frac-times sub-neg associate-+r+ sqrt-pow1 pow1/2 diff-log div-sub associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
4 → 155
Calls
4 calls:
5.0ms
(+ x (- y z))
4.0ms
(/ 1 (sqrt t))
9.0ms
(/ (+ x (- y z)) (* (sqrt t) 2.0))
17.0ms
(* (/ 1 (sqrt t)) (/ (+ x (- y z)) (* (sqrt t) 2.0)))

series52.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(+ x (- y z))
7.0ms
(/ 1 (sqrt t))
18.0ms
(/ (+ x (- y z)) (* (sqrt t) 2.0))
22.0ms
(* (/ 1 (sqrt t)) (/ (+ x (- y z)) (* (sqrt t) 2.0)))

simplify32.0ms

Algorithm
egg-herbie
Counts
167 → 167
Iterations

Useful iterations: 0 (20.0ms)

IterNodesCost
050891727

prune124.0ms

Filtered
99 candidates to 167 candidates (-68.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1670167
Fresh000
Picked011
Done022
Total1673170

Merged error: 0b

Counts
170 → 3

regimes400.0ms

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 (1.0ms)

IterNodesCost
02913
12913

end0.0ms

sample555.0ms

Algorithm
intervals
Results
231.0ms8000×body80valid
77.0ms2734×body80invalid

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