Details

Time bar (total: 1.4s)

analyze16.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
74.9%25%0.1%4
74.9%25%0.1%5
87.4%12.5%0.1%6
87.4%12.5%0.1%7
93.7%6.2%0.1%8
93.7%6.2%0.1%9
96.8%3.1%0.1%10
96.8%3.1%0.1%11
98.3%1.6%0.1%12
98.3%1.6%0.1%13
99.1%0.8%0.1%14

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (7.0ms)

IterNodesCost
01365
11365

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 14
Calls
1 calls:
6.0ms
(- x (/ y 200.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- x (/ y 200.0))

simplify47.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
04971148
14971148

prune24.0ms

Filtered
13 candidates to 17 candidates (-30.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New16117
Fresh000
Picked011
Done000
Total16218

Merged error: 0.0b

Counts
18 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ y 200.0))
0.1b
(* y (/ y (* 200.0 200.0)))
3.8b
(- (* x x) (* y (/ y (* 200.0 200.0))))
30.3b
(/ (- (* x x) (* y (/ y (* 200.0 200.0)))) (+ x (/ y 200.0)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
26×*-un-lft-identity
20×add-sqr-sqrt
16×add-cube-cbrt times-frac
15×add-exp-log add-cbrt-cube
8×add-log-exp
7×associate-*r*
6×pow1
5×distribute-lft-out
4×prod-exp associate-/r* cbrt-unprod
3×cbrt-undiv div-exp associate-*l* associate-/l*
2×flip3-- flip3-+ associate-/r/ flip-- flip-+ div-inv associate-/l/ unswap-sqr
1×+-commutative sub-neg frac-2neg diff-log div-sub associate-*r/ pow-prod-down clear-num sum-log *-commutative
Counts
4 → 87
Calls
4 calls:
5.0ms
(+ x (/ y 200.0))
7.0ms
(* y (/ y (* 200.0 200.0)))
4.0ms
(- (* x x) (* y (/ y (* 200.0 200.0))))
10.0ms
(/ (- (* x x) (* y (/ y (* 200.0 200.0)))) (+ x (/ y 200.0)))

series27.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(+ x (/ y 200.0))
3.0ms
(* y (/ y (* 200.0 200.0)))
9.0ms
(- (* x x) (* y (/ y (* 200.0 200.0))))
11.0ms
(/ (- (* x x) (* y (/ y (* 200.0 200.0)))) (+ x (/ y 200.0)))

simplify43.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
051621386

prune108.0ms

Filtered
69 candidates to 99 candidates (-43.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New98199
Fresh000
Picked101
Done011
Total992101

Merged error: 0.0b

Counts
101 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

0.1b
(/ y (+ x (/ y 200.0)))
0.1b
(* (/ x (+ x (/ y 200.0))) x)
0.1b
(/ x (+ x (/ y 200.0)))
0.2b
(* (/ y (+ x (/ y 200.0))) (/ y (* 200.0 200.0)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
69×*-un-lft-identity
56×add-sqr-sqrt times-frac
41×add-cube-cbrt
36×associate-*l*
34×add-exp-log add-cbrt-cube
14×distribute-lft-out
10×cbrt-undiv div-exp associate-*r* prod-exp cbrt-unprod
8×pow1 associate-/r* associate-/r/
6×associate-/l* unswap-sqr
5×div-inv
4×flip3-+ flip-+ add-log-exp
2×frac-2neg pow-prod-down associate-*l/ clear-num *-commutative
1×frac-times associate-*r/
Counts
4 → 156
Calls
4 calls:
9.0ms
(/ y (+ x (/ y 200.0)))
11.0ms
(* (/ x (+ x (/ y 200.0))) x)
7.0ms
(/ x (+ x (/ y 200.0)))
15.0ms
(* (/ y (+ x (/ y 200.0))) (/ y (* 200.0 200.0)))

series26.0ms

Counts
4 → 12
Calls
4 calls:
6.0ms
(/ y (+ x (/ y 200.0)))
7.0ms
(* (/ x (+ x (/ y 200.0))) x)
6.0ms
(/ x (+ x (/ y 200.0)))
7.0ms
(* (/ y (+ x (/ y 200.0))) (/ y (* 200.0 200.0)))

simplify56.0ms

Algorithm
egg-herbie
Counts
168 → 168
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
051131912

prune202.0ms

Filtered
117 candidates to 168 candidates (-43.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1671168
Fresh000
Picked011
Done011
Total1673170

Merged error: 0b

Counts
170 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (/ x (+ x (/ y 200.0))) x)
0.1b
(/ y (* 200.0 (+ x (/ y 200.0))))
0.1b
(* (/ y (* 200.0 (+ x (/ y 200.0)))) (/ y 200.0))
0.1b
(/ x (+ x (/ y 200.0)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
47×*-un-lft-identity
43×add-sqr-sqrt
41×times-frac
37×add-exp-log add-cbrt-cube
33×add-cube-cbrt
27×associate-*l*
16×associate-*r*
11×cbrt-undiv div-exp prod-exp cbrt-unprod
8×pow1 associate-/r/
7×distribute-lft-out
6×associate-/l*
5×associate-*r/ associate-/r* div-inv
4×flip3-+ flip-+ add-log-exp unswap-sqr
2×frac-2neg pow-prod-down associate-*l/ clear-num *-commutative
1×frac-times
Counts
4 → 141
Calls
4 calls:
12.0ms
(* (/ x (+ x (/ y 200.0))) x)
9.0ms
(/ y (* 200.0 (+ x (/ y 200.0))))
15.0ms
(* (/ y (* 200.0 (+ x (/ y 200.0)))) (/ y 200.0))
9.0ms
(/ x (+ x (/ y 200.0)))

series28.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* (/ x (+ x (/ y 200.0))) x)
7.0ms
(/ y (* 200.0 (+ x (/ y 200.0))))
7.0ms
(* (/ y (* 200.0 (+ x (/ y 200.0)))) (/ y 200.0))
7.0ms
(/ x (+ x (/ y 200.0)))

simplify57.0ms

Algorithm
egg-herbie
Counts
153 → 153
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
049941686
149941686

prune178.0ms

Filtered
108 candidates to 153 candidates (-41.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1530153
Fresh000
Picked011
Done022
Total1533156

Merged error: 0b

Counts
156 → 3

regimes138.0ms

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
0225
1225

end0.0ms

sample282.0ms

Algorithm
intervals
Results
154.0ms8000×body80valid

Profiling

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