Details

Time bar (total: 5.0s)

sample262.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1164
2204
3264
4314
5334
6334

prune3.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
82×*-un-lft-identity
60×times-frac
58×add-sqr-sqrt
32×add-cube-cbrt
24×distribute-lft-neg-in distribute-rgt-neg-in
13×distribute-lft-out-- difference-of-squares
12×distribute-lft-out associate-/l*
6×neg-mul-1
5×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/ distribute-neg-frac
1×pow1 cbrt-undiv neg-sub0 flip3-- frac-2neg flip3-+ div-sub distribute-frac-neg div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 95
Calls
1 calls:
19.0ms
(/ (- (+ f n)) (- f n))

series89.0ms

Counts
1 → 3
Calls
1 calls:
89.0ms
(/ (- (+ f n)) (- f n))

simplify65.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0288764
1915748
22934733
35002733

prune146.0ms

Filtered
98 candidates to 60 candidates (61.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
301×*-un-lft-identity
240×times-frac
217×add-sqr-sqrt
198×cbrt-prod
119×add-cube-cbrt
84×distribute-lft-neg-in distribute-rgt-neg-in
49×distribute-lft-out-- difference-of-squares
42×distribute-lft-out
21×neg-mul-1
12×associate-/l*
8×associate-/r/
6×add-exp-log add-cbrt-cube
5×associate-/r*
4×pow1 flip3-- flip-- div-inv add-log-exp
3×cbrt-div pow1/3
2×associate-/l/ distribute-neg-frac
1×cbrt-undiv neg-sub0 frac-2neg flip3-+ div-sub distribute-frac-neg div-exp clear-num flip-+
Counts
4 → 320
Calls
4 calls:
17.0ms
(/ (- (+ f n)) (- f n))
9.0ms
(cbrt (/ (- (+ f n)) (- f n)))
12.0ms
(cbrt (/ (- (+ f n)) (- f n)))
9.0ms
(cbrt (/ (- (+ f n)) (- f n)))

series747.0ms

Counts
4 → 12
Calls
4 calls:
67.0ms
(/ (- (+ f n)) (- f n))
222.0ms
(cbrt (/ (- (+ f n)) (- f n)))
228.0ms
(cbrt (/ (- (+ f n)) (- f n)))
229.0ms
(cbrt (/ (- (+ f n)) (- f n)))

simplify95.0ms

Algorithm
egg-herbie
Counts
332 → 332
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
03803341
110293286
230983223
350013202

prune699.0ms

Filtered
332 candidates to 198 candidates (59.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (/ (- (+ f n)) (- f n)))
0.0b
(cbrt (/ (- (+ f n)) (- f n)))
0.6b
(cbrt (- f n))
0.6b
(cbrt (- (+ f n)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
158×*-un-lft-identity
149×cbrt-prod
120×times-frac
114×add-sqr-sqrt
64×add-cube-cbrt
44×distribute-lft-neg-in distribute-rgt-neg-in
25×distribute-lft-out-- difference-of-squares
22×distribute-lft-out
11×neg-mul-1
6×cbrt-div
4×pow1 add-exp-log pow1/3 associate-/r/ add-cbrt-cube add-log-exp
3×flip3-- flip--
2×div-inv distribute-neg-frac
1×flip3-+ flip-+
Counts
4 → 187
Calls
4 calls:
9.0ms
(cbrt (/ (- (+ f n)) (- f n)))
13.0ms
(cbrt (/ (- (+ f n)) (- f n)))
2.0ms
(cbrt (- f n))
4.0ms
(cbrt (- (+ f n)))

series748.0ms

Counts
4 → 12
Calls
4 calls:
229.0ms
(cbrt (/ (- (+ f n)) (- f n)))
230.0ms
(cbrt (/ (- (+ f n)) (- f n)))
144.0ms
(cbrt (- f n))
145.0ms
(cbrt (- (+ f n)))

simplify126.0ms

Algorithm
egg-herbie
Counts
199 → 199
Iterations

Useful iterations: 3 (108.0ms)

IterNodesCost
04641953
111161915
242101882
350021858

prune519.0ms

Filtered
199 candidates to 126 candidates (63.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- f n))
0.6b
(cbrt (- (+ f n)))
0.6b
(cbrt (- (+ f n)))
0.6b
(cbrt (/ 1 (- f n)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
50×cbrt-prod
36×*-un-lft-identity
28×add-sqr-sqrt
20×add-cube-cbrt
15×times-frac
8×distribute-lft-neg-in distribute-rgt-neg-in
7×cbrt-div
4×pow1 add-exp-log pow1/3 add-cbrt-cube distribute-neg-frac distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares
2×neg-mul-1 flip3-- flip3-+ associate-/r/ flip-- flip-+
1×div-inv
Counts
4 → 89
Calls
4 calls:
2.0ms
(cbrt (- f n))
4.0ms
(cbrt (- (+ f n)))
4.0ms
(cbrt (- (+ f n)))
4.0ms
(cbrt (/ 1 (- f n)))

series574.0ms

Counts
4 → 12
Calls
4 calls:
145.0ms
(cbrt (- f n))
142.0ms
(cbrt (- (+ f n)))
138.0ms
(cbrt (- (+ f n)))
149.0ms
(cbrt (/ 1 (- f n)))

simplify97.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0386693
1939667
23421640
35001596

prune314.0ms

Filtered
101 candidates to 73 candidates (72.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes48.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1134
2134

end0.0ms

sample287.0ms

Algorithm
intervals
Results
163.0ms8000×body80valid