Details

Time bar (total: 2.0s)

analyze222.0ms

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

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify463.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
07817
17817

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ f n) (- n f))

rewrite24.0ms

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:
20.0ms
(/ (+ f n) (- n f))

series17.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(/ (+ f n) (- n f))

simplify74.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
04917532
14917532

prune49.0ms

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

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New45348
Fresh000
Picked101
Done000
Total46349

Merged error: 0.0b

Counts
49 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(cbrt (pow (/ (+ f n) (- n f)) 3))
0.0b
(/ (+ f n) (- n f))
0.0b
(pow (/ (+ f n) (- n f)) 3)

rewrite38.0ms

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:
11.0ms
(cbrt (pow (/ (+ f n) (- n f)) 3))
8.0ms
(/ (+ f n) (- n f))
10.0ms
(pow (/ (+ f n) (- n f)) 3)

series38.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(cbrt (pow (/ (+ f n) (- n f)) 3))
8.0ms
(/ (+ f n) (- n f))
14.0ms
(pow (/ (+ f n) (- n f)) 3)

simplify43.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
055592496

prune126.0ms

Filtered
85 candidates to 194 candidates (-128.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1940194
Fresh022
Picked011
Done000
Total1943197

Merged error: 0.0b

Counts
197 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- n f) (+ f n))
0.0b
(/ 1 (/ (- n f) (+ f n)))

rewrite27.0ms

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:
7.0ms
(/ (- n f) (+ f n))
11.0ms
(/ 1 (/ (- n f) (+ f n)))

series20.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(/ (- n f) (+ f n))
11.0ms
(/ 1 (/ (- n f) (+ f n)))

simplify64.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
058192425

prune111.0ms

Filtered
99 candidates to 180 candidates (-81.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1800180
Fresh011
Picked011
Done011
Total1803183

Merged error: 0.0b

Counts
183 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(log (exp (/ (+ f n) (- n f))))
0.0b
(exp (/ (+ f n) (- n f)))
0.0b
(/ (+ f n) (- n f))

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:
9.0ms
(log (exp (/ (+ f n) (- n f))))
8.0ms
(exp (/ (+ f n) (- n f)))
7.0ms
(/ (+ f n) (- n f))

series33.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(log (exp (/ (+ f n) (- n f))))
13.0ms
(exp (/ (+ f n) (- n f)))
8.0ms
(/ (+ f n) (- n f))

simplify68.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
049561165
149561165

prune109.0ms

Filtered
84 candidates to 126 candidates (-50.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1251126
Fresh000
Picked101
Done022
Total1263129

Merged error: 0b

Counts
129 → 3

regimes75.0ms

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
01910
11910

end0.0ms

sample321.0ms

Algorithm
intervals
Results
196.0ms8000×body80valid

Profiling

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