Details

Time bar (total: 12.3s)

sample116.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify42.0ms

Counts
1 → 1
Iterations
IterNodes
done32
632
530
426
320
216
113
06

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize300.0ms

Local error

Found 1 expressions with local error:

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

rewrite56.0ms

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-cbrt-cube add-exp-log
2×associate-/r/ distribute-neg-frac associate-/l/
1×neg-sub0 pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp distribute-frac-neg flip-+ div-inv flip-- add-log-exp
Counts
1 → 95
Calls
1 calls:
48.0ms
(/ (- (+ f n)) (- f n))

series113.0ms

Counts
1 → 3
Calls
1 calls:
113.0ms
(/ (- (+ f n)) (- f n))

simplify1.0s

Counts
98 → 98
Iterations
IterNodes
done5002
21064
1311
0133

prune349.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

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

rewrite716.0ms

Algorithm
rewrite-expression-head
Rules
795×*-un-lft-identity
525×times-frac
396×add-sqr-sqrt
203×add-cube-cbrt
196×distribute-rgt-neg-in
168×distribute-lft-neg-in
146×swap-sqr
132×associate-*r*
129×distribute-lft-out--
112×distribute-lft-out
89×difference-of-squares
67×associate-*l*
59×add-cbrt-cube add-exp-log
35×neg-mul-1
30×pow1
22×prod-exp cbrt-unprod
18×cbrt-undiv div-exp
12×associate-/r/ associate-/l*
11×frac-times associate-*l/
8×distribute-frac-neg
7×cbrt-div pow-plus associate-*r/ pow-prod-up
6×flip3-- div-inv flip-- unswap-sqr
5×associate-/r*
4×distribute-lft-neg-out pow-prod-down add-log-exp
3×pow2 pow-sqr distribute-rgt-neg-out
2×pow3 *-commutative distribute-neg-frac associate-/l/
1×cbrt-prod neg-sub0 clear-num frac-2neg flip3-+ pow1/3 div-sub sqr-neg rem-cbrt-cube flip-+
Counts
4 → 539
Calls
4 calls:
52.0ms
(/ (- (+ f n)) (- f n))
238.0ms
(* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n)))
203.0ms
(* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n)))
171.0ms
(cbrt (* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n))))

series545.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(/ (- (+ f n)) (- f n))
154.0ms
(* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n)))
112.0ms
(* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n)))
160.0ms
(cbrt (* (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))) (/ (- (+ f n)) (- f n))))

simplify1.6s

Counts
551 → 551
Iterations
IterNodes
done5001
11634
0402

prune2.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize29.0ms

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

rewrite361.0ms

Algorithm
rewrite-expression-head
Rules
795×*-un-lft-identity
524×times-frac
393×add-sqr-sqrt
203×add-cube-cbrt
196×distribute-rgt-neg-in
168×distribute-lft-neg-in
146×swap-sqr
129×distribute-lft-out--
112×distribute-lft-out
89×difference-of-squares
67×cbrt-prod
66×associate-*r* associate-*l*
35×neg-mul-1
18×add-cbrt-cube add-exp-log
12×associate-/r/ associate-/l*
11×pow1
6×flip3-- div-inv flip--
5×cbrt-undiv associate-/r* div-exp distribute-frac-neg
4×cbrt-div prod-exp cbrt-unprod add-log-exp unswap-sqr
2×frac-times pow1/3 associate-*l/ associate-*r/ distribute-neg-frac associate-/l/
1×distribute-lft-neg-out pow2 neg-sub0 clear-num frac-2neg flip3-+ pow-plus div-sub sqr-neg pow-prod-down pow-sqr *-commutative pow-prod-up distribute-rgt-neg-out flip-+
Counts
4 → 491
Calls
4 calls:
27.0ms
(/ (- (+ f n)) (- f n))
16.0ms
(cbrt (/ (- (+ f n)) (- f n)))
40.0ms
(cbrt (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))))
207.0ms
(* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n)))

series793.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(/ (- (+ f n)) (- f n))
378.0ms
(cbrt (/ (- (+ f n)) (- f n)))
186.0ms
(cbrt (* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n))))
120.0ms
(* (/ (- (+ f n)) (- f n)) (/ (- (+ f n)) (- f n)))

simplify1.3s

Counts
503 → 503
Iterations
IterNodes
done5001
11308
0398

prune2.0s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes161.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done13
213
112
06

end0.0ms

sample554.0ms

Algorithm
intervals
Results
371.0ms8000×body80valid