Details

Time bar (total: 2.6s)

analyze443.0ms

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
12.5%87.3%0.2%7
15.6%84.2%0.2%8
28.1%71.7%0.2%9
37.4%62.4%0.2%10
43.7%56.1%0.2%11
53%46.8%0.2%12
64.1%35.6%0.3%13
66.7%32.8%0.5%14

sample19.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0ms14×body80invalid

simplify122.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (121.0ms)

IterNodesCost
0503211

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: 0.8b

Counts
2 → 1

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
9.1b
(/ x (* (- y z) (- y t)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt flip3-- flip--
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
6×add-cube-cbrt
5×associate-*r* associate-*l*
4×pow1 associate-*r/ associate-*l/
3×times-frac associate-/l*
2×cbrt-undiv sub-neg div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
1×distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 61
Calls
2 calls:
10.0ms
(* (- y z) (- y t))
9.0ms
(/ x (* (- y z) (- y t)))

series25.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* (- y z) (- y t))
19.0ms
(/ x (* (- y z) (- y t)))

simplify39.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
04986729
14986729

prune85.0ms

Filtered
51 candidates to 67 candidates (-31.4%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New64367
Fresh000
Picked011
Done000
Total64468

Merged error: 0b

Counts
68 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- y t))
0.0b
(/ 1 (- y z))
1.5b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
71×*-un-lft-identity
67×times-frac
41×add-cube-cbrt
31×add-exp-log
21×associate-*r* associate-*l*
19×add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
11×div-exp
10×associate-/r*
8×prod-exp associate-/r/
6×pow1 cbrt-undiv associate-/l* unswap-sqr
4×flip3-- flip-- cbrt-unprod div-inv
3×rec-exp 1-exp add-log-exp
2×frac-2neg clear-num
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 150
Calls
3 calls:
5.0ms
(/ x (- y t))
5.0ms
(/ 1 (- y z))
20.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series45.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/ x (- y t))
4.0ms
(/ 1 (- y z))
34.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify64.0ms

Algorithm
egg-herbie
Counts
159 → 159
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
049721511
149721511

prune127.0ms

Filtered
101 candidates to 159 candidates (-57.4%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1590159
Fresh022
Picked011
Done011
Total1594163

Merged error: 0b

Counts
163 → 4

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y z) (- y t))
0.8b
(/ 1 (* (- y z) (- y t)))
8.7b
(* x (/ 1 (* (- y z) (- y t))))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
35×add-exp-log
20×associate-*r*
19×add-cbrt-cube
18×add-sqr-sqrt flip3-- flip--
16×associate-/r/
14×*-un-lft-identity prod-exp
12×frac-times
10×pow1 add-cube-cbrt
8×div-exp associate-*l*
7×associate-*r/
6×times-frac associate-*l/ cbrt-unprod
4×cbrt-undiv rec-exp 1-exp
3×pow-prod-down associate-/l* add-log-exp
2×sub-neg pow-flip *-commutative div-inv distribute-lft-out-- difference-of-squares unswap-sqr
1×distribute-rgt-in frac-2neg distribute-lft-in clear-num associate-/r* un-div-inv inv-pow
Counts
3 → 108
Calls
3 calls:
9.0ms
(* (- y z) (- y t))
9.0ms
(/ 1 (* (- y z) (- y t)))
15.0ms
(* x (/ 1 (* (- y z) (- y t))))

series38.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(* (- y z) (- y t))
13.0ms
(/ 1 (* (- y z) (- y t)))
18.0ms
(* x (/ 1 (* (- y z) (- y t))))

simplify42.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
050511187

prune101.0ms

Filtered
75 candidates to 117 candidates (-56.0%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1170117
Fresh011
Picked011
Done022
Total1174121

Merged error: 0b

Counts
121 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

9.1b
(/ x (* (- y z) (- y t)))
9.1b
(/ x (* (- y z) (- y t)))
19.2b
(sqrt (/ x (* (- y z) (- y t))))
19.2b
(sqrt (/ x (* (- y z) (- y t))))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
32×associate-/r/
30×sqrt-prod
24×flip3-- flip--
16×frac-times
14×add-exp-log add-sqr-sqrt add-cbrt-cube
12×add-cube-cbrt *-un-lft-identity times-frac
8×associate-*r/ associate-*l/
6×pow1 associate-/l*
4×cbrt-undiv div-exp div-inv add-log-exp
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 sqrt-div prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 110
Calls
4 calls:
9.0ms
(/ x (* (- y z) (- y t)))
9.0ms
(/ x (* (- y z) (- y t)))
9.0ms
(sqrt (/ x (* (- y z) (- y t))))
9.0ms
(sqrt (/ x (* (- y z) (- y t))))

series84.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(/ x (* (- y z) (- y t)))
18.0ms
(/ x (* (- y z) (- y t)))
24.0ms
(sqrt (/ x (* (- y z) (- y t))))
22.0ms
(sqrt (/ x (* (- y z) (- y t))))

simplify38.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
050271558

prune126.0ms

Filtered
100 candidates to 122 candidates (-22.0%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1220122
Fresh000
Picked011
Done033
Total1224126

Merged error: 0b

Counts
126 → 4

regimes441.0ms

Accuracy

0% (1.0b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 1.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
09313
19313

end0.0ms

sample571.0ms

Algorithm
intervals
Results
312.0ms8000×body80valid
16.0ms430×body80invalid

Profiling

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