Details

Time bar (total: 2.5s)

analyze444.0ms

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

sample22.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
3.0ms92×body80invalid

simplify96.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (94.0ms)

IterNodesCost
017669
117669

prune9.0ms

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 (18.0ms)

IterNodesCost
05351352

prune37.0ms

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 1 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt *-un-lft-identity
31×times-frac
23×add-exp-log
19×associate-*r*
17×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--
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 62
Calls
1 calls:
15.0ms
(* (/ 1 t) (/ (+ x (- y z)) 2.0))

series11.0ms

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

simplify31.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
05061728

prune61.0ms

Filtered
39 candidates to 65 candidates (-66.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New64165
Fresh011
Picked101
Done011
Total65368

Merged error: 0b

Counts
68 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (* t (sqrt 2.0)))
0.4b
(* (/ 1 (* t (sqrt 2.0))) (/ (+ x (- y z)) (sqrt 2.0)))
0.4b
(* t (sqrt 2.0))
0.4b
(/ (+ x (- y z)) (sqrt 2.0))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
112×*-un-lft-identity
68×times-frac
64×add-exp-log
59×add-sqr-sqrt
47×add-cube-cbrt
40×associate-*r*
38×sqrt-prod
34×add-cbrt-cube
26×distribute-lft-out
24×prod-exp
20×div-exp
13×distribute-lft-out--
11×pow1
10×cbrt-undiv associate-*l* cbrt-unprod
8×associate-/l*
7×associate-/r*
6×rec-exp 1-exp
5×unswap-sqr
4×div-inv add-log-exp
3×pow-prod-down
2×pow-flip frac-2neg clear-num *-commutative associate-/l/
1×frac-times associate-+r- flip3-+ div-sub associate-*r/ associate-*l/ flip-+ inv-pow
Counts
4 → 182
Calls
4 calls:
5.0ms
(/ 1 (* t (sqrt 2.0)))
19.0ms
(* (/ 1 (* t (sqrt 2.0))) (/ (+ x (- y z)) (sqrt 2.0)))
6.0ms
(* t (sqrt 2.0))
8.0ms
(/ (+ x (- y z)) (sqrt 2.0))

series46.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(/ 1 (* t (sqrt 2.0)))
25.0ms
(* (/ 1 (* t (sqrt 2.0))) (/ (+ x (- y z)) (sqrt 2.0)))
4.0ms
(* t (sqrt 2.0))
9.0ms
(/ (+ x (- y z)) (sqrt 2.0))

simplify63.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
063432071

prune179.0ms

Filtered
95 candidates to 194 candidates (-104.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1940194
Fresh011
Picked011
Done011
Total1943197

Merged error: 0b

Counts
197 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ x (- y z)) (* t 2.0))
0.3b
(* (sqrt (/ (+ x (- y z)) (* t 2.0))) (sqrt (/ (+ x (- y z)) (* t 2.0))))
0.9b
(sqrt (/ (+ x (- y z)) (* t 2.0)))
0.9b
(sqrt (/ (+ x (- y z)) (* t 2.0)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
86×*-un-lft-identity
72×sqrt-prod
47×times-frac
36×add-sqr-sqrt
24×distribute-lft-out
22×add-cube-cbrt
21×pow1
20×swap-sqr
12×associate-*r* associate-*l* distribute-lft-out--
11×add-exp-log add-cbrt-cube
10×sqrt-pow1 pow1/2
7×div-inv
6×sqrt-div
5×pow-prod-up associate-/l*
4×add-log-exp unswap-sqr
3×pow-prod-down pow-sqr
2×cbrt-undiv rem-sqrt-square div-exp prod-exp cbrt-unprod associate-/l/
1×pow2 frac-times associate-+r- frac-2neg flip3-+ pow-plus sqrt-unprod div-sub associate-*r/ associate-*l/ clear-num associate-/r* rem-square-sqrt *-commutative flip-+
Counts
4 → 144
Calls
4 calls:
10.0ms
(/ (+ x (- y z)) (* t 2.0))
19.0ms
(* (sqrt (/ (+ x (- y z)) (* t 2.0))) (sqrt (/ (+ x (- y z)) (* t 2.0))))
7.0ms
(sqrt (/ (+ x (- y z)) (* t 2.0)))
7.0ms
(sqrt (/ (+ x (- y z)) (* t 2.0)))

series100.0ms

Counts
4 → 12
Calls
4 calls:
10.0ms
(/ (+ x (- y z)) (* t 2.0))
39.0ms
(* (sqrt (/ (+ x (- y z)) (* t 2.0))) (sqrt (/ (+ x (- y z)) (* t 2.0))))
25.0ms
(sqrt (/ (+ x (- y z)) (* t 2.0)))
26.0ms
(sqrt (/ (+ x (- y z)) (* t 2.0)))

simplify43.0ms

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
060781842

prune147.0ms

Filtered
92 candidates to 156 candidates (-69.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1560156
Fresh000
Picked011
Done022
Total1563159

Merged error: 0b

Counts
159 → 3

regimes413.0ms

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
0219
1219

end0.0ms

sample578.0ms

Algorithm
intervals
Results
242.0ms8000×body80valid
84.0ms2857×body80invalid

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