Details

Time bar (total: 10.0m)

sample58.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify101.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
068
1138
2168
3208
4268
5308
6328
done328

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite82.0ms

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:
71.0ms
(/ (- (+ f n)) (- f n))

series134.0ms

Counts
1 → 3
Calls
1 calls:
134.0ms
(/ (- (+ f n)) (- f n))

simplify618.0ms

Counts
98 → 98
Iterations

Useful iterations: done (613.0ms)

IterNodesCost
01331451
13111378
210601348
done50001341

prune290.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite205.0ms

Algorithm
rewrite-expression-head
Rules
374×*-un-lft-identity
300×times-frac
270×add-sqr-sqrt
148×add-cube-cbrt
138×cbrt-prod
132×unpow-prod-down cube-prod
104×distribute-lft-neg-in distribute-rgt-neg-in
61×distribute-lft-out-- difference-of-squares
52×distribute-lft-out
26×neg-mul-1
12×associate-/l*
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-- associate-/r* flip-- div-inv
4×pow1
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 distribute-frac-neg div-exp pow-exp associate-/l/ distribute-neg-frac rem-cube-cbrt sqr-pow
1×neg-sub0 pow-to-exp cbrt-div pow-pow frac-2neg flip3-+ pow1/3 div-sub cube-neg clear-num rem-cbrt-cube flip-+
Counts
3 → 396
Calls
3 calls:
59.0ms
(cbrt (pow (/ (- (+ f n)) (- f n)) 3))
74.0ms
(/ (- (+ f n)) (- f n))
42.0ms
(pow (/ (- (+ f n)) (- f n)) 3)

series347.0ms

Counts
3 → 9
Calls
3 calls:
159.0ms
(cbrt (pow (/ (- (+ f n)) (- f n)) 3))
100.0ms
(/ (- (+ f n)) (- f n))
88.0ms
(pow (/ (- (+ f n)) (- f n)) 3)

simplify652.0ms

Counts
405 → 405
Iterations

Useful iterations: done (626.0ms)

IterNodesCost
03188107
112556816
done50016395

prune737.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (* (/ (- (+ f n)) (- f n)) (pow (cbrt (/ (- (+ f n)) (- f n))) 6)))
0.0b
(/ (- (+ f n)) (- f n))
0.0b
(/ (- (+ f n)) (- f n))
0.1b
(pow (cbrt (/ (- (+ f n)) (- f n))) 6)

rewrite282.0ms

Algorithm
rewrite-expression-head
Rules
240×*-un-lft-identity
180×times-frac
172×add-sqr-sqrt
96×add-cube-cbrt
69×unpow-prod-down
68×distribute-lft-neg-in distribute-rgt-neg-in
67×cbrt-prod
38×distribute-lft-out-- difference-of-squares
34×distribute-lft-out
24×associate-/l*
17×neg-mul-1
10×associate-/r*
9×add-exp-log
8×add-cbrt-cube
6×associate-/r/
5×pow1
4×associate-/l/ distribute-neg-frac add-log-exp
3×pow-unpow flip3-- flip-- div-inv
2×cbrt-undiv neg-sub0 pow-pow frac-2neg flip3-+ pow1/3 div-sub distribute-frac-neg div-exp clear-num flip-+
1×pow-to-exp cbrt-div associate-*l/ pow-exp sqr-pow
Counts
4 → 284
Calls
4 calls:
80.0ms
(cbrt (* (/ (- (+ f n)) (- f n)) (pow (cbrt (/ (- (+ f n)) (- f n))) 6)))
49.0ms
(/ (- (+ f n)) (- f n))
73.0ms
(/ (- (+ f n)) (- f n))
47.0ms
(pow (cbrt (/ (- (+ f n)) (- f n))) 6)

series2.7m

Counts
4 → 12
Calls
4 calls:
186.0ms
(cbrt (* (/ (- (+ f n)) (- f n)) (pow (cbrt (/ (- (+ f n)) (- f n))) 6)))
86.0ms
(/ (- (+ f n)) (- f n))
91.0ms
(/ (- (+ f n)) (- f n))
2.7m
(pow (cbrt (/ (- (+ f n)) (- f n))) 6)

simplify1.5s

Counts
296 → 296
Iterations

Useful iterations: done (1.4s)

IterNodesCost
03205048
19304797
235484494
done50014333

prune934.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (pow (cbrt (/ (+ f n) (- f n))) 6))
0.0b
(/ (+ f n) (- f n))
0.0b
(/ (+ f n) (- f n))
0.1b
(pow (cbrt (/ (+ f n) (- f n))) 6)

rewrite182.0ms

Algorithm
rewrite-expression-head
Rules
130×*-un-lft-identity
86×add-sqr-sqrt
85×cbrt-prod
80×times-frac
58×unpow-prod-down
50×add-cube-cbrt
22×distribute-lft-out
18×distribute-lft-out-- difference-of-squares
10×associate-/r*
9×add-exp-log
8×associate-/r/ add-cbrt-cube associate-/l*
5×pow1
4×flip3-- flip-- div-inv associate-/l/ add-log-exp
3×pow-unpow
2×cbrt-undiv pow-pow frac-2neg flip3-+ pow1/3 div-exp clear-num flip-+ sqr-pow
1×pow-to-exp pow-exp
Counts
4 → 175
Calls
4 calls:
43.0ms
(cbrt (pow (cbrt (/ (+ f n) (- f n))) 6))
34.0ms
(/ (+ f n) (- f n))
41.0ms
(/ (+ f n) (- f n))
40.0ms
(pow (cbrt (/ (+ f n) (- f n))) 6)

series1.9m

Counts
4 → 12
Calls
4 calls:
134.0ms
(cbrt (pow (cbrt (/ (+ f n) (- f n))) 6))
65.0ms
(/ (+ f n) (- f n))
65.0ms
(/ (+ f n) (- f n))
1.9m
(pow (cbrt (/ (+ f n) (- f n))) 6)

simplify580.0ms

Counts
187 → 187
Iterations

Useful iterations: done (574.0ms)

IterNodesCost
02122977
15212829
217792658
done50002559

prune459.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes53.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
1128
2138
done138

end0.0ms

sample445.0ms

Algorithm
intervals
Results
259.0ms8000×body80valid

end5.3m