Details

Time bar (total: 1.3s)

analyze23.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
25%74.9%0.1%4
37.5%62.4%0.1%5
62.4%37.5%0.1%6
87.4%12.5%0.1%7
87.4%12.5%0.1%8
93.7%6.2%0.1%9
93.7%6.2%0.1%10
96.8%3.1%0.1%11
96.8%3.1%0.1%12
98.3%1.6%0.1%13
98.3%1.6%0.1%14

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify39.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
07817
17817

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (- x y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
7.0ms
(/ (+ x y) (- x y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (+ x y) (- x y))

simplify43.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04959532
14959532

prune46.0ms

Filtered
32 candidates to 48 candidates (-50.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New45348
Fresh000
Picked011
Done000
Total45449

Merged error: 0b

Counts
49 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (/ (- x y) (+ x y)))
0.0b
(/ (- x y) (+ x y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
10.0ms
(/ 1 (/ (- x y) (+ x y)))
7.0ms
(/ (- x y) (+ x y))

series16.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ 1 (/ (- x y) (+ x y)))
8.0ms
(/ (- x y) (+ x y))

simplify66.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
061312391

prune106.0ms

Filtered
93 candidates to 180 candidates (-93.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1791180
Fresh112
Picked101
Done011
Total1813184

Merged error: 0b

Counts
184 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (exp (/ (- x y) (+ x y))))
0.0b
(exp (/ (- x y) (+ x y)))
0.0b
(/ 1 (log (exp (/ (- x y) (+ x y)))))
0.0b
(/ (- x y) (+ x y))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
241×*-un-lft-identity
230×times-frac
169×add-sqr-sqrt
156×exp-prod
135×log-pow
111×add-cube-cbrt
36×distribute-lft-out
34×associate-/r*
29×distribute-lft-out-- difference-of-squares
14×associate-/r/
10×pow1 add-exp-log
8×add-cbrt-cube div-inv associate-/l*
7×flip3-+ flip-+
5×add-log-exp
3×log-prod div-sub div-exp
2×cbrt-undiv frac-2neg exp-diff clear-num associate-/l/
1×log-div rec-exp flip3-- pow-flip 1-exp rem-log-exp flip-- rem-exp-log inv-pow
Counts
4 → 259
Calls
4 calls:
9.0ms
(log (exp (/ (- x y) (+ x y))))
8.0ms
(exp (/ (- x y) (+ x y)))
13.0ms
(/ 1 (log (exp (/ (- x y) (+ x y)))))
7.0ms
(/ (- x y) (+ x y))

series39.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(log (exp (/ (- x y) (+ x y))))
11.0ms
(exp (/ (- x y) (+ x y)))
12.0ms
(/ 1 (log (exp (/ (- x y) (+ x y)))))
8.0ms
(/ (- x y) (+ x y))

simplify70.0ms

Algorithm
egg-herbie
Counts
271 → 271
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
052163253

prune192.0ms

Filtered
158 candidates to 271 candidates (-71.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New2710271
Fresh011
Picked011
Done011
Total2713274

Merged error: 0b

Counts
274 → 3

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (+ x y) (/ 1 (- x y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
21×associate-*r*
20×*-un-lft-identity
17×times-frac
11×add-cube-cbrt
10×add-exp-log
6×add-cbrt-cube
4×associate-*l* prod-exp
3×pow1 distribute-lft-out-- difference-of-squares unswap-sqr
2×frac-times flip3-+ div-exp associate-*l/ associate-/r/ cbrt-unprod flip-+
1×cbrt-undiv rec-exp flip3-- 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative flip-- div-inv distribute-lft-out add-log-exp
Counts
1 → 49
Calls
1 calls:
12.0ms
(* (+ x y) (/ 1 (- x y)))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* (+ x y) (/ 1 (- x y)))

simplify39.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
04980452
14980452

prune40.0ms

Filtered
33 candidates to 52 candidates (-57.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New52052
Fresh000
Picked011
Done022
Total52355

Merged error: 0b

Counts
55 → 3

regimes95.0ms

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
0167
1167

end0.0ms

sample291.0ms

Algorithm
intervals
Results
176.0ms8000×body80valid

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