Details

Time bar (total: 3.2s)

analyze801.0ms

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
15.6%84.2%0.2%8
15.6%84.2%0.2%9
20.3%79.5%0.2%10
25.3%74.5%0.2%11
34.2%65.6%0.2%12
37.4%62%0.6%13
41.7%57.7%0.6%14

sample28.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
4.0ms93×body80invalid

simplify69.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
0518911

prune12.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- (/ t y) y) (* z 3.0)))
2.2b
(/ (- (/ t y) y) (* z 3.0))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
10×*-un-lft-identity
8×times-frac
7×add-exp-log add-cbrt-cube
6×associate-/l*
4×add-cube-cbrt add-log-exp difference-of-squares
2×pow1 cbrt-undiv div-sub div-exp associate-/l/ distribute-lft-out--
1×+-commutative associate-+r- flip3-- frac-2neg flip3-+ prod-exp clear-num associate-/r* sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out
Counts
2 → 43
Calls
2 calls:
11.0ms
(+ x (/ (- (/ t y) y) (* z 3.0)))
10.0ms
(/ (- (/ t y) y) (* z 3.0))

series32.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(+ x (/ (- (/ t y) y) (* z 3.0)))
14.0ms
(/ (- (/ t y) y) (* z 3.0))

simplify42.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05535606

prune77.0ms

Filtered
37 candidates to 49 candidates (-32.4%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New44549
Fresh011
Picked101
Done000
Total45651

Merged error: 0.0b

Counts
51 → 6

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (/ (- (/ t y) y) z) 3.0))
0.2b
(/ (/ (- (/ t y) y) z) 3.0)
2.0b
(/ (- (/ t y) y) z)

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
172×times-frac
157×add-sqr-sqrt
111×*-un-lft-identity
77×add-cube-cbrt
32×difference-of-squares
28×associate-/l*
16×distribute-lft-out--
10×add-exp-log add-cbrt-cube
6×associate-/r* div-inv
5×div-sub add-log-exp
4×cbrt-undiv div-exp
3×pow1 associate-/l/
2×frac-2neg clear-num
1×+-commutative associate-+r- flip3-- flip3-+ sum-log flip-- flip-+ distribute-lft-out
Counts
3 → 162
Calls
3 calls:
23.0ms
(+ x (/ (/ (- (/ t y) y) z) 3.0))
13.0ms
(/ (/ (- (/ t y) y) z) 3.0)
11.0ms
(/ (- (/ t y) y) z)

series41.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(+ x (/ (/ (- (/ t y) y) z) 3.0))
11.0ms
(/ (/ (- (/ t y) y) z) 3.0)
9.0ms
(/ (- (/ t y) y) z)

simplify51.0ms

Algorithm
egg-herbie
Counts
171 → 171
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
052192726

prune176.0ms

Filtered
130 candidates to 171 candidates (-31.5%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1701171
Fresh145
Picked101
Done000
Total1725177

Merged error: 0.0b

Counts
177 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ 1 (* 3.0 (/ z (- (/ t y) y)))))
0.3b
(* 3.0 (/ z (- (/ t y) y)))
0.4b
(/ 1 (* 3.0 (/ z (- (/ t y) y))))
2.0b
(/ z (- (/ t y) y))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
68×add-sqr-sqrt
47×times-frac
45×*-un-lft-identity
32×add-exp-log
28×add-cube-cbrt
24×associate-*r*
20×add-cbrt-cube
14×difference-of-squares
11×div-exp
9×pow1
8×prod-exp
7×associate-/r* distribute-lft-out--
6×cbrt-undiv associate-/l* add-log-exp
5×associate-/r/
4×cbrt-unprod div-inv
3×rec-exp 1-exp associate-*l*
2×flip3-- pow-flip frac-2neg associate-*r/ pow-prod-down clear-num flip-- distribute-lft-out unswap-sqr
1×+-commutative flip3-+ sum-log *-commutative flip-+ inv-pow
Counts
4 → 130
Calls
4 calls:
5.0ms
(+ x (/ 1 (* 3.0 (/ z (- (/ t y) y)))))
13.0ms
(* 3.0 (/ z (- (/ t y) y)))
15.0ms
(/ 1 (* 3.0 (/ z (- (/ t y) y))))
9.0ms
(/ z (- (/ t y) y))

series49.0ms

Counts
4 → 12
Calls
4 calls:
18.0ms
(+ x (/ 1 (* 3.0 (/ z (- (/ t y) y)))))
10.0ms
(* 3.0 (/ z (- (/ t y) y)))
11.0ms
(/ 1 (* 3.0 (/ z (- (/ t y) y))))
9.0ms
(/ z (- (/ t y) y))

simplify73.0ms

Algorithm
egg-herbie
Counts
142 → 142
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
049671549
149671549

prune129.0ms

Filtered
98 candidates to 142 candidates (-44.9%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1420142
Fresh044
Picked011
Done000
Total1425147

Merged error: 0.0b

Counts
147 → 5

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (/ 1 z) (/ (- (/ t y) y) 3.0)))
0.1b
(/ (- (/ t y) y) 3.0)
2.2b
(* (/ 1 z) (/ (- (/ t y) y) 3.0))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
83×add-sqr-sqrt
59×times-frac
47×*-un-lft-identity
31×add-cube-cbrt
27×add-exp-log
22×associate-*r*
17×add-cbrt-cube
14×difference-of-squares
13×associate-*l*
9×div-exp
8×prod-exp
7×distribute-lft-out--
6×associate-/l* unswap-sqr
5×pow1 cbrt-undiv add-log-exp
4×cbrt-unprod
3×associate-/r* div-inv
2×rec-exp 1-exp associate-/l/
1×+-commutative frac-times flip3-- frac-2neg flip3-+ div-sub associate-*r/ pow-prod-down associate-*l/ clear-num sum-log *-commutative flip-- flip-+
Counts
3 → 118
Calls
3 calls:
5.0ms
(+ x (* (/ 1 z) (/ (- (/ t y) y) 3.0)))
9.0ms
(/ (- (/ t y) y) 3.0)
19.0ms
(* (/ 1 z) (/ (- (/ t y) y) 3.0))

series35.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ x (* (/ 1 z) (/ (- (/ t y) y) 3.0)))
6.0ms
(/ (- (/ t y) y) 3.0)
11.0ms
(* (/ 1 z) (/ (- (/ t y) y) 3.0))

simplify42.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
050311539

prune124.0ms

Filtered
91 candidates to 127 candidates (-39.6%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1270127
Fresh033
Picked011
Done011
Total1275132

Merged error: 0.0b

Counts
132 → 5

regimes452.0ms

Accuracy

65.9% (1.3b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 3.9b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
07075
17075

end0.0ms

sample788.0ms

Algorithm
intervals
Results
360.0ms8000×body80valid
136.0ms3137×body80invalid

Profiling

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