Details

Time bar (total: 9.7s)

sample21.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify2.5s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01417
12217
23317
35617
46617
57217
69417
712217
815317
917717
1021117
1122317
1223317
1324817
1426417
1535117
1644217
1761617
1881317
1989817
2094017
2196217
2298017
2399217
done99217

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 0.99229 (* x 0.04481))
0.0b
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
15.1b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

rewrite74.0ms

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:
5.0ms
(+ 0.99229 (* x 0.04481))
23.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
16.0ms
(* (+ 0.99229 (* x 0.04481)) x)
27.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series251.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(+ 0.99229 (* x 0.04481))
88.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
69.0ms
(* (+ 0.99229 (* x 0.04481)) x)
59.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify2.1s

Counts
89 → 89
Iterations

Useful iterations: 3 (992.0ms)

IterNodesCost
01701668
14171584
213031472
339951468
done50001468

prune207.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (+ 0.99229 (* x 0.04481)) x)
0.1b
(pow (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) 3)
15.1b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
19.4b
(cbrt (pow (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) 3))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
46×add-sqr-sqrt
45×times-frac
44×add-cube-cbrt *-un-lft-identity
36×cbrt-prod
30×unpow-prod-down cube-prod
11×add-exp-log add-cbrt-cube
10×associate-/r/
7×pow1 flip3-+ flip-+
5×div-inv
4×add-log-exp
3×pow-unpow associate-*r* associate-*l* associate-/r* associate-/l*
2×cbrt-undiv cube-div cube-mult unpow3 div-exp associate-*l/ pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 pow-prod-down prod-exp clear-num *-commutative rem-cbrt-cube cbrt-unprod unswap-sqr
Counts
4 → 147
Calls
4 calls:
16.0ms
(* (+ 0.99229 (* x 0.04481)) x)
15.0ms
(pow (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) 3)
26.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
14.0ms
(cbrt (pow (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) 3))

series270.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(* (+ 0.99229 (* x 0.04481)) x)
86.0ms
(pow (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) 3)
60.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
61.0ms
(cbrt (pow (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))) 3))

simplify1.1s

Counts
159 → 159
Iterations

Useful iterations: done (1.0s)

IterNodesCost
02414362
16483889
221623508
done50003506

prune341.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (+ 2.30753 (* x 0.27061)))
4.5b
(/ (cbrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
10.5b
(* (cbrt (* (+ 2.30753 (* x 0.27061)) (+ 2.30753 (* x 0.27061)))) (/ (cbrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
15.9b
(cbrt (* (+ 2.30753 (* x 0.27061)) (+ 2.30753 (* x 0.27061))))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
47×add-sqr-sqrt
40×times-frac
34×add-cube-cbrt *-un-lft-identity
31×cbrt-prod
28×cbrt-div
24×associate-*r*
22×flip3-+ flip-+
20×frac-times
14×associate-*l/
11×add-exp-log
7×associate-*r/ add-cbrt-cube
6×pow1 associate-/l* unswap-sqr
4×associate-*l* associate-/r/ add-log-exp
3×associate-/r*
2×cbrt-undiv pow1/3 div-exp prod-exp cbrt-unprod div-inv associate-/l/
1×frac-2neg pow-prod-down clear-num *-commutative
Counts
4 → 137
Calls
4 calls:
3.0ms
(cbrt (+ 2.30753 (* x 0.27061)))
18.0ms
(/ (cbrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
42.0ms
(* (cbrt (* (+ 2.30753 (* x 0.27061)) (+ 2.30753 (* x 0.27061)))) (/ (cbrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
9.0ms
(cbrt (* (+ 2.30753 (* x 0.27061)) (+ 2.30753 (* x 0.27061))))

series515.0ms

Counts
4 → 12
Calls
4 calls:
129.0ms
(cbrt (+ 2.30753 (* x 0.27061)))
181.0ms
(/ (cbrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
57.0ms
(* (cbrt (* (+ 2.30753 (* x 0.27061)) (+ 2.30753 (* x 0.27061)))) (/ (cbrt (+ 2.30753 (* x 0.27061))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
147.0ms
(cbrt (* (+ 2.30753 (* x 0.27061)) (+ 2.30753 (* x 0.27061))))

simplify1.4s

Counts
149 → 149
Iterations

Useful iterations: done (1.4s)

IterNodesCost
03644812
19324681
229404454
done50024390

prune482.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes13.0ms

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 (1.0ms)

IterNodesCost
01720
12320
done2320

end0.0ms

sample361.0ms

Algorithm
intervals
Results
240.0ms8000×body80valid