Details

Time bar (total: 13.4s)

sample23.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify4.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01417
12217
23317
35817
48317
59317
611517
714317
817517
939217
10119417
11465217
done500117

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

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)
14.7b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

rewrite111.0ms

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:
6.0ms
(+ 0.99229 (* x 0.04481))
36.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
19.0ms
(* (+ 0.99229 (* x 0.04481)) x)
48.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series365.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(+ 0.99229 (* x 0.04481))
125.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
82.0ms
(* (+ 0.99229 (* x 0.04481)) x)
108.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify1.1s

Counts
89 → 89
Iterations

Useful iterations: 2 (337.0ms)

IterNodesCost
01701668
14281584
219651478
done50001478

prune258.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
0.7b
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
13.8b
(* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
31×add-sqr-sqrt
23×*-un-lft-identity
22×add-cube-cbrt
20×times-frac
19×add-exp-log
18×associate-*r*
13×add-cbrt-cube
9×pow1
6×associate-*l* add-log-exp
5×flip3-+ prod-exp flip-+
4×div-exp associate-*l/ associate-/r/ unswap-sqr
3×associate-/r* cbrt-unprod associate-/l*
2×cbrt-undiv frac-times rec-exp 1-exp pow-prod-down *-commutative div-inv
1×sub-neg flip3-- pow-flip frac-2neg diff-log associate-*r/ clear-num un-div-inv flip-- inv-pow
Counts
4 → 107
Calls
4 calls:
9.0ms
(- x (* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
25.0ms
(* (+ 0.99229 (* x 0.04481)) x)
13.0ms
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
67.0ms
(* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))

series626.0ms

Counts
4 → 12
Calls
4 calls:
393.0ms
(- x (* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))))
102.0ms
(* (+ 0.99229 (* x 0.04481)) x)
49.0ms
(/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
82.0ms
(* (+ 2.30753 (* x 0.27061)) (/ 1 (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))

simplify2.2s

Counts
119 → 119
Iterations

Useful iterations: done (2.2s)

IterNodesCost
02152320
15912143
231951866
done50001864

prune349.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (+ 0.99229 (* x 0.04481)) x)
0.1b
(pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3)
11.2b
(cbrt (/ 1 (pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3)))
13.8b
(* (+ 2.30753 (* x 0.27061)) (cbrt (/ 1 (pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3))))

rewrite141.0ms

Algorithm
rewrite-expression-head
Rules
93×cbrt-prod
80×times-frac
79×add-sqr-sqrt
59×*-un-lft-identity
55×add-cube-cbrt
48×associate-*r*
23×unpow-prod-down cube-prod
11×unswap-sqr
9×pow1 add-exp-log sqr-pow
8×add-cbrt-cube
7×cube-mult unpow3
6×cube-div flip3-+ associate-*l* flip-+
4×cbrt-div associate-*l/ associate-/r/ add-log-exp
3×pow-unpow
2×frac-times pow-prod-down prod-exp *-commutative cbrt-unprod div-inv
1×pow-to-exp pow-pow pow1/3 associate-*r/ pow-exp rem-cube-cbrt
Counts
4 → 170
Calls
4 calls:
18.0ms
(* (+ 0.99229 (* x 0.04481)) x)
8.0ms
(pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3)
11.0ms
(cbrt (/ 1 (pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3)))
92.0ms
(* (+ 2.30753 (* x 0.27061)) (cbrt (/ 1 (pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3))))

series300.0ms

Counts
4 → 12
Calls
4 calls:
92.0ms
(* (+ 0.99229 (* x 0.04481)) x)
64.0ms
(pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3)
56.0ms
(cbrt (/ 1 (pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3)))
88.0ms
(* (+ 2.30753 (* x 0.27061)) (cbrt (/ 1 (pow (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)) 3))))

simplify2.1s

Counts
182 → 182
Iterations

Useful iterations: done (2.1s)

IterNodesCost
03214395
17733892
238393506
done50013500

prune500.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes19.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01619
12519
done2519

end0.0ms

sample716.0ms

Algorithm
intervals
Results
535.0ms8000×body80valid