Details

Time bar (total: 2.5s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
193
293

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

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))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (+ x y) (- x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (14.0ms)

IterNodesCost
0169288
1510274
21435270
35001270

prune65.0ms

Filtered
48 candidates to 32 candidates (66.7%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New44448
Fresh000
Picked101
Done000
Total45449

Merged error: 0.0b

Counts
49 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×add-exp-log associate-/r* add-cbrt-cube
4×pow1 associate-/l* add-log-exp
3×log-prod flip3-- flip-- div-inv
2×associate-/l/
1×cbrt-undiv frac-2neg flip3-+ div-exp rem-log-exp clear-num flip-+ rem-exp-log
Counts
3 → 117
Calls
3 calls:
10.0ms
(log (exp (/ (+ x y) (- x y))))
8.0ms
(exp (/ (+ x y) (- x y)))
7.0ms
(/ (+ x y) (- x y))

series199.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(log (exp (/ (+ x y) (- x y))))
74.0ms
(exp (/ (+ x y) (- x y)))
63.0ms
(/ (+ x y) (- x y))

simplify50.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
0235660
1607623
21640614
35001611

prune188.0ms

Filtered
126 candidates to 82 candidates (65.1%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1260126
Fresh033
Picked011
Done000
Total1264130

Merged error: 0.0b

Counts
130 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x y) (- x y))
0.0b
(cbrt (pow (/ (+ x y) (- x y)) 3))
0.0b
(pow (/ (+ x y) (- x y)) 3)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
150×*-un-lft-identity
100×times-frac
98×add-sqr-sqrt
58×cbrt-prod
56×add-cube-cbrt
52×unpow-prod-down cube-prod
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-- associate-/r* flip-- div-inv
4×pow1 associate-/l*
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg flip3-+ pow1/3 clear-num rem-cbrt-cube flip-+
Counts
3 → 185
Calls
3 calls:
7.0ms
(/ (+ x y) (- x y))
10.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
9.0ms
(pow (/ (+ x y) (- x y)) 3)

series225.0ms

Counts
3 → 9
Calls
3 calls:
71.0ms
(/ (+ x y) (- x y))
83.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
70.0ms
(pow (/ (+ x y) (- x y)) 3)

simplify68.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
04821409
121281316
250021298

prune186.0ms

Filtered
194 candidates to 85 candidates (43.8%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1931194
Fresh022
Picked011
Done011
Total1935198

Merged error: 0b

Counts
198 → 5

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
312×*-un-lft-identity
188×times-frac
164×add-sqr-sqrt
84×add-cube-cbrt
55×distribute-lft-out
48×swap-sqr
46×distribute-lft-out--
34×difference-of-squares
26×cbrt-prod associate-*r* associate-*l*
20×add-exp-log add-cbrt-cube
14×associate-/r/
11×pow1
10×associate-/r*
8×associate-/l*
7×flip3-- flip-- div-inv
6×cbrt-undiv div-exp
4×prod-exp cbrt-unprod associate-/l/ add-log-exp unswap-sqr
2×frac-2neg flip3-+ clear-num flip-+
1×pow2 frac-times cbrt-div pow-plus pow1/3 associate-*r/ pow-prod-down associate-*l/ pow-sqr *-commutative pow-prod-up
Counts
4 → 253
Calls
4 calls:
7.0ms
(/ (+ x y) (- x y))
7.0ms
(/ (+ x y) (- x y))
9.0ms
(cbrt (/ (+ x y) (- x y)))
25.0ms
(* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))

series404.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(/ (+ x y) (- x y))
65.0ms
(/ (+ x y) (- x y))
202.0ms
(cbrt (/ (+ x y) (- x y)))
72.0ms
(* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))

simplify83.0ms

Algorithm
egg-herbie
Counts
265 → 265
Iterations

Useful iterations: 2 (59.0ms)

IterNodesCost
05692325
127762151
250022036

prune387.0ms

Filtered
265 candidates to 152 candidates (57.4%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New2650265
Fresh022
Picked011
Done022
Total2655270

Merged error: 0b

Counts
270 → 5

regimes54.0ms

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 (0.0ms)

IterNodesCost
085
185

end0.0ms

sample294.0ms

Algorithm
intervals
Results
172.0ms8000×body80valid

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