Details

Time bar (total: 5.4s)

sample258.0ms

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

localize8.0ms

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 expm1-log1p-u flip3-- frac-2neg flip3-+ div-sub distribute-frac-neg div-exp clear-num flip-- flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 97
Calls
1 calls:
19.0ms
(/ (- (+ f n)) (- f n))

series89.0ms

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

simplify71.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0293774
1927758
23021743
35001743

prune162.0ms

Filtered
100 candidates to 62 candidates (62.0%)
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)))

rewrite66.0ms

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 expm1-log1p-u flip3-- flip-- log1p-expm1-u 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 → 328
Calls
4 calls:
16.0ms
(/ (- (+ f n)) (- f n))
10.0ms
(cbrt (/ (- (+ f n)) (- f n)))
12.0ms
(cbrt (/ (- (+ f n)) (- f n)))
9.0ms
(cbrt (/ (- (+ f n)) (- f n)))

series785.0ms

Counts
4 → 12
Calls
4 calls:
70.0ms
(/ (- (+ f n)) (- f n))
232.0ms
(cbrt (/ (- (+ f n)) (- f n)))
237.0ms
(cbrt (/ (- (+ f n)) (- f n)))
245.0ms
(cbrt (/ (- (+ f n)) (- f n)))

simplify99.0ms

Algorithm
egg-herbie
Counts
340 → 340
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
03893387
110483332
232013269
350023248

prune781.0ms

Filtered
340 candidates to 206 candidates (60.6%)
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)))

rewrite35.0ms

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 expm1-log1p-u pow1/3 associate-/r/ add-cbrt-cube log1p-expm1-u add-log-exp
3×flip3-- flip--
2×div-inv distribute-neg-frac
1×flip3-+ flip-+
Counts
4 → 195
Calls
4 calls:
9.0ms
(cbrt (/ (- (+ f n)) (- f n)))
9.0ms
(cbrt (/ (- (+ f n)) (- f n)))
2.0ms
(cbrt (- f n))
4.0ms
(cbrt (- (+ f n)))

series780.0ms

Counts
4 → 12
Calls
4 calls:
241.0ms
(cbrt (/ (- (+ f n)) (- f n)))
234.0ms
(cbrt (/ (- (+ f n)) (- f n)))
153.0ms
(cbrt (- f n))
152.0ms
(cbrt (- (+ f n)))

simplify129.0ms

Algorithm
egg-herbie
Counts
207 → 207
Iterations

Useful iterations: 3 (111.0ms)

IterNodesCost
04771991
111681952
244391920
350011917

prune606.0ms

Filtered
207 candidates to 138 candidates (66.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize17.0ms

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 expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u 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 → 97
Calls
4 calls:
2.0ms
(cbrt (- f n))
4.0ms
(cbrt (- (+ f n)))
4.0ms
(cbrt (- (+ f n)))
4.0ms
(cbrt (/ 1 (- f n)))

series596.0ms

Counts
4 → 12
Calls
4 calls:
150.0ms
(cbrt (- f n))
142.0ms
(cbrt (- (+ f n)))
151.0ms
(cbrt (- (+ f n)))
153.0ms
(cbrt (/ 1 (- f n)))

simplify96.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0400722
1999694
23710669
35002620

prune364.0ms

Filtered
109 candidates to 81 candidates (74.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes49.0ms

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

sample283.0ms

Algorithm
intervals
Results
161.0ms8000×body80valid