Details

Time bar (total: 10.0m)

sample219.0ms

Algorithm
intervals
Results
52.0ms256×body80valid

simplify107.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
068
1138
2168
3208
4268
5308
6328
done328

prune56.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite59.0ms

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:
47.0ms
(/ (- (+ f n)) (- f n))

series142.0ms

Counts
1 → 3
Calls
1 calls:
142.0ms
(/ (- (+ f n)) (- f n))

simplify817.0ms

Counts
100 → 100
Iterations

Useful iterations: done (812.0ms)

IterNodesCost
01351469
13161395
210801367
done50011358

prune258.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

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)

rewrite193.0ms

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×expm1-log1p-u pow-unpow log1p-expm1-u 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 → 402
Calls
3 calls:
53.0ms
(cbrt (pow (/ (- (+ f n)) (- f n)) 3))
57.0ms
(/ (- (+ f n)) (- f n))
48.0ms
(pow (/ (- (+ f n)) (- f n)) 3)

series414.0ms

Counts
3 → 9
Calls
3 calls:
179.0ms
(cbrt (pow (/ (- (+ f n)) (- f n)) 3))
120.0ms
(/ (- (+ f n)) (- f n))
115.0ms
(pow (/ (- (+ f n)) (- f n)) 3)

simplify705.0ms

Counts
411 → 411
Iterations

Useful iterations: done (689.0ms)

IterNodesCost
03248171
112666869
done50006448

prune803.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize34.0ms

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)

rewrite289.0ms

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×expm1-log1p-u log1p-expm1-u 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 → 292
Calls
4 calls:
119.0ms
(cbrt (* (/ (- (+ f n)) (- f n)) (pow (cbrt (/ (- (+ f n)) (- f n))) 6)))
50.0ms
(/ (- (+ f n)) (- f n))
59.0ms
(/ (- (+ f n)) (- f n))
44.0ms
(pow (cbrt (/ (- (+ f n)) (- f n))) 6)

series2.7m

Counts
4 → 12
Calls
4 calls:
123.0ms
(cbrt (* (/ (- (+ f n)) (- f n)) (pow (cbrt (/ (- (+ f n)) (- f n))) 6)))
89.0ms
(/ (- (+ f n)) (- f n))
105.0ms
(/ (- (+ f n)) (- f n))
2.7m
(pow (cbrt (/ (- (+ f n)) (- f n))) 6)

simplify1.9s

Counts
304 → 304
Iterations

Useful iterations: done (1.9s)

IterNodesCost
03265152
19414898
235684575
done50004406

prune1.2s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize23.0ms

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)

rewrite236.0ms

Algorithm
rewrite-expression-head
Rules
314×*-un-lft-identity
240×times-frac
226×add-sqr-sqrt
205×cbrt-prod
138×unpow-prod-down
126×add-cube-cbrt
88×distribute-lft-neg-in distribute-rgt-neg-in
50×distribute-lft-out-- difference-of-squares
44×distribute-lft-out
24×associate-/l*
22×neg-mul-1
10×associate-/r*
9×add-exp-log
8×associate-/r/ add-cbrt-cube
5×pow1
4×expm1-log1p-u flip3-- flip-- log1p-expm1-u div-inv associate-/l/ distribute-neg-frac add-log-exp
3×pow-unpow
2×cbrt-undiv neg-sub0 pow-pow frac-2neg flip3-+ pow1/3 div-sub distribute-frac-neg div-exp clear-num flip-+ sqr-pow
1×pow-to-exp pow-exp
Counts
4 → 363
Calls
4 calls:
58.0ms
(cbrt (pow (cbrt (/ (- (+ f n)) (- f n))) 6))
55.0ms
(/ (- (+ f n)) (- f n))
47.0ms
(/ (- (+ f n)) (- f n))
52.0ms
(pow (cbrt (/ (- (+ f n)) (- f n))) 6)

series2.0m

Counts
4 → 12
Calls
4 calls:
171.0ms
(cbrt (pow (cbrt (/ (- (+ f n)) (- f n))) 6))
68.0ms
(/ (- (+ f n)) (- f n))
67.0ms
(/ (- (+ f n)) (- f n))
2.0m
(pow (cbrt (/ (- (+ f n)) (- f n))) 6)

simplify1.1s

Counts
375 → 375
Iterations

Useful iterations: done (1.1s)

IterNodesCost
04036917
110176566
236026278
done50006051

prune812.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes52.0ms

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

sample464.0ms

Algorithm
intervals
Results
272.0ms8000×body80valid

end5.1m