Details

Time bar (total: 9.4s)

sample17.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify4.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01417
12217
23317
34817
45617
56217
68417
711217
814017
916317
1020517
1125117
1226117
1327817
1431417
1540217
1662717
1783417
1897617
19108217
20115217
21122717
22124317
23124817
done124817

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
0.0b
(+ 0.99229 (* x 0.04481))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
13.7b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
16×*-un-lft-identity
14×add-cube-cbrt
10×times-frac
8×add-exp-log add-cbrt-cube add-log-exp
6×pow1
4×flip3-+ flip-+
3×associate-*r* associate-*l* associate-/r* associate-/l*
2×associate-*l/ associate-/r/ associate-/l/ difference-of-squares
1×cbrt-undiv +-commutative sub-neg flip3-- frac-2neg diff-log div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- unswap-sqr
Counts
4 → 77
Calls
4 calls:
12.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
2.0ms
(+ 0.99229 (* x 0.04481))
8.0ms
(* (+ 0.99229 (* x 0.04481)) x)
9.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series247.0ms

Counts
4 → 12
Calls
4 calls:
88.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
35.0ms
(+ 0.99229 (* x 0.04481))
63.0ms
(* (+ 0.99229 (* x 0.04481)) x)
61.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify2.6s

Counts
89 → 89
Iterations

Useful iterations: 3 (1.4s)

IterNodesCost
01701668
14151584
212481472
343711468
done50001468

prune210.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

8.1b
(/ (+ 2.30753 (* x 0.27061)) (* (cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) (cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
14.0b
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
14.0b
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
14.0b
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
18×cbrt-div
10×flip3-+ flip-+
9×add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity
8×associate-/r/
7×add-cbrt-cube
4×pow1 frac-times add-log-exp
3×times-frac pow1/3 associate-/l*
2×cbrt-undiv associate-*r/ div-exp associate-*l/ associate-/l/
1×frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv
Counts
4 → 70
Calls
4 calls:
12.0ms
(/ (+ 2.30753 (* x 0.27061)) (* (cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) (cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
2.0ms
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
2.0ms
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
2.0ms
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series646.0ms

Counts
4 → 12
Calls
4 calls:
206.0ms
(/ (+ 2.30753 (* x 0.27061)) (* (cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) (cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
147.0ms
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
144.0ms
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
149.0ms
(cbrt (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify489.0ms

Counts
82 → 82
Iterations

Useful iterations: done (485.0ms)

IterNodesCost
02002564
15232474
214872284
done50002123

prune325.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes28.0ms

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
01417
12017
done2017

end0.0ms

sample342.0ms

Algorithm
intervals
Results
251.0ms8000×body80valid