Details

Time bar (total: 9.6s)

sample48.0ms

Algorithm
intervals
Results
27.0ms256×body80valid

simplify2.1s

Counts
1 → 1
Iterations
IterNodes
done5000
101247
9393
8175
7143
6115
593
482
358
233
122
014

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize36.0ms

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
(+ 2.30753 (* x 0.27061))
0.1b
(* (+ 0.99229 (* x 0.04481)) x)
12.3b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
16×*-un-lft-identity
14×add-cube-cbrt
10×times-frac
8×add-cbrt-cube add-exp-log add-log-exp
6×pow1
4×flip3-+ flip-+
3×associate-/r* associate-*r* associate-*l* associate-/l*
2×associate-*l/ associate-/r/ difference-of-squares associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg flip3-- diff-log div-exp pow-prod-down prod-exp *-commutative cbrt-unprod div-inv flip-- distribute-lft-out-- unswap-sqr
Counts
4 → 77
Calls
4 calls:
43.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
8.0ms
(+ 2.30753 (* x 0.27061))
14.0ms
(* (+ 0.99229 (* x 0.04481)) x)
25.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series367.0ms

Counts
4 → 12
Calls
4 calls:
141.0ms
(- x (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x))))
51.0ms
(+ 2.30753 (* x 0.27061))
87.0ms
(* (+ 0.99229 (* x 0.04481)) x)
88.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify970.0ms

Counts
89 → 89
Iterations
IterNodes
done5002
21903
1432
0169

prune452.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.2b
(pow (* 0.27061 x) 3)
0.2b
(* (- (* 0.27061 x) 2.30753) (* 0.27061 x))
12.3b
(/ (/ (+ (pow (* 0.27061 x) 3) (pow 2.30753 3)) (+ (* (- (* 0.27061 x) 2.30753) (* 0.27061 x)) (* 2.30753 2.30753))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
16.0b
(/ (+ (pow (* 0.27061 x) 3) (pow 2.30753 3)) (+ (* (- (* 0.27061 x) 2.30753) (* 0.27061 x)) (* 2.30753 2.30753)))

rewrite325.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
106×*-un-lft-identity
74×add-sqr-sqrt add-cube-cbrt
26×associate-/l*
19×add-cbrt-cube add-exp-log
16×sum-cubes distribute-lft-out
12×pow1 associate-/r/
7×flip3-+ flip-+
6×associate-/r* div-inv
4×cbrt-undiv div-exp pow-prod-down prod-exp cbrt-unprod add-log-exp
3×pow-unpow associate-*l* associate-/l/
2×clear-num pow-pow frac-2neg associate-*l/ pow-exp rem-cube-cbrt
1×cube-mult pow-to-exp unpow-prod-down flip3-- unpow3 cube-prod associate-*r* *-commutative flip-- sqr-pow
Counts
4 → 185
Calls
4 calls:
9.0ms
(pow (* 0.27061 x) 3)
57.0ms
(* (- (* 0.27061 x) 2.30753) (* 0.27061 x))
157.0ms
(/ (/ (+ (pow (* 0.27061 x) 3) (pow 2.30753 3)) (+ (* (- (* 0.27061 x) 2.30753) (* 0.27061 x)) (* 2.30753 2.30753))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
89.0ms
(/ (+ (pow (* 0.27061 x) 3) (pow 2.30753 3)) (+ (* (- (* 0.27061 x) 2.30753) (* 0.27061 x)) (* 2.30753 2.30753)))

series458.0ms

Counts
4 → 12
Calls
4 calls:
58.0ms
(pow (* 0.27061 x) 3)
152.0ms
(* (- (* 0.27061 x) 2.30753) (* 0.27061 x))
152.0ms
(/ (/ (+ (pow (* 0.27061 x) 3) (pow 2.30753 3)) (+ (* (- (* 0.27061 x) 2.30753) (* 0.27061 x)) (* 2.30753 2.30753))) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))
96.0ms
(/ (+ (pow (* 0.27061 x) 3) (pow 2.30753 3)) (+ (* (- (* 0.27061 x) 2.30753) (* 0.27061 x)) (* 2.30753 2.30753)))

simplify2.2s

Counts
197 → 197
Iterations
IterNodes
done5000
24320
1895
0332

prune1.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes61.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done20
120
014

end0.0ms

sample895.0ms

Algorithm
intervals
Results
698.0ms8000×body80valid