Details

Time bar (total: 19.8s)

sample157.0ms

Algorithm
intervals
Results
23.0ms256×body80valid

simplify53.0ms

Counts
1 → 1

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 1 expressions with local error:

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

rewrite83.0ms

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-+ insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 96
Calls
1 calls:
Slowest
76.0ms
(/ (- (+ f n)) (- f n))

series236.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
235.0ms
(/ (- (+ f n)) (- f n))

simplify581.0ms

Counts
99 → 99

prune737.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

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

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
319×*-un-lft-identity
240×times-frac
227×add-sqr-sqrt
125×add-cube-cbrt
92×distribute-lft-neg-in distribute-rgt-neg-in
66×cbrt-prod
51×distribute-lft-out-- difference-of-squares
46×distribute-lft-out
36×associate-/l*
23×neg-mul-1
15×associate-/r*
10×add-cbrt-cube add-exp-log
8×associate-/r/
6×distribute-neg-frac associate-/l/
4×pow1 flip3-- insert-posit16 div-inv flip-- add-log-exp
3×neg-sub0 cbrt-undiv clear-num frac-2neg flip3-+ div-sub div-exp distribute-frac-neg flip-+
1×cbrt-div pow1/3
Counts
4 → 364
Calls
4 calls:
Slowest
43.0ms
(/ (- (+ f n)) (- f n))
41.0ms
(/ (- (+ f n)) (- f n))
36.0ms
(/ (- (+ f n)) (- f n))
8.0ms
(cbrt (/ (- (+ f n)) (- f n)))

series591.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
308.0ms
(cbrt (/ (- (+ f n)) (- f n)))
99.0ms
(/ (- (+ f n)) (- f n))
92.0ms
(/ (- (+ f n)) (- f n))
92.0ms
(/ (- (+ f n)) (- f n))

simplify808.0ms

Counts
376 → 376

prune4.3s

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize65.0ms

Local error

Found 4 expressions with local error:

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

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
328×*-un-lft-identity
240×times-frac
232×add-sqr-sqrt
128×add-cube-cbrt
96×distribute-lft-neg-in distribute-rgt-neg-in
52×distribute-lft-out-- difference-of-squares
48×distribute-lft-out associate-/l*
24×neg-mul-1
20×associate-/r*
12×add-cbrt-cube add-exp-log
8×associate-/r/ distribute-neg-frac associate-/l/
4×neg-sub0 pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp distribute-frac-neg flip-+ insert-posit16 div-inv flip-- add-log-exp
Counts
4 → 384
Calls
4 calls:
Slowest
28.0ms
(/ (- (+ f n)) (- f n))
22.0ms
(/ (- (+ f n)) (- f n))
21.0ms
(/ (- (+ f n)) (- f n))
19.0ms
(/ (- (+ f n)) (- f n))

series416.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
130.0ms
(/ (- (+ f n)) (- f n))
101.0ms
(/ (- (+ f n)) (- f n))
98.0ms
(/ (- (+ f n)) (- f n))
87.0ms
(/ (- (+ f n)) (- f n))

simplify995.0ms

Counts
396 → 396

prune5.4s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize60.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (/ -1 (* (cbrt (- f n)) (cbrt (- f n)))))
0.5b
(cbrt (- f n))
0.5b
(cbrt (- f n))
0.5b
(cbrt (- f n))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
19×cbrt-div
15×add-sqr-sqrt *-un-lft-identity
9×flip3-- add-cube-cbrt flip--
8×associate-/r/
4×frac-times pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
3×times-frac distribute-lft-out-- difference-of-squares
2×associate-*l/ associate-*r/
1×div-inv
Counts
4 → 73
Calls
4 calls:
Slowest
16.0ms
(cbrt (/ -1 (* (cbrt (- f n)) (cbrt (- f n)))))
3.0ms
(cbrt (- f n))
3.0ms
(cbrt (- f n))
3.0ms
(cbrt (- f n))

series903.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
237.0ms
(cbrt (/ -1 (* (cbrt (- f n)) (cbrt (- f n)))))
225.0ms
(cbrt (- f n))
221.0ms
(cbrt (- f n))
220.0ms
(cbrt (- f n))

simplify1.9s

Counts
85 → 85

prune1.3s

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes153.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample722.0ms

Algorithm
intervals
Results
516.0ms8000×body80valid