Details

Time bar (total: 3.3s)

sample20.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify2.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
0.0b
(+ 0.99229 (* x 0.04481))
0.1b
(* x (+ 0.99229 (* x 0.04481)))
15.5b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite228.0ms

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-*r/ associate-/r/ associate-/l/ difference-of-squares
1×cbrt-undiv +-commutative distribute-rgt-in sub-neg flip3-- frac-2neg distribute-lft-in 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 → 79
Calls
4 calls:
124.0ms
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
11.0ms
(+ 0.99229 (* x 0.04481))
33.0ms
(* x (+ 0.99229 (* x 0.04481)))
58.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series402.0ms

Counts
4 → 12
Calls
4 calls:
132.0ms
(- (/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))) x)
65.0ms
(+ 0.99229 (* x 0.04481))
109.0ms
(* x (+ 0.99229 (* x 0.04481)))
96.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify60.0ms

Counts
91 → 91

prune308.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.1b
(* x (+ 0.99229 (* x 0.04481)))
0.2b
(* (* x 0.27061) (- (* x 0.27061) 2.30753))
0.2b
(pow (* x 0.27061) 3)
22.9b
(/ (+ (pow 2.30753 3) (pow (* x 0.27061) 3)) (* (+ (* (* x 0.27061) (- (* x 0.27061) 2.30753)) (* 2.30753 2.30753)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

rewrite237.0ms

Algorithm
rewrite-expression-head
Rules
19×add-exp-log add-cbrt-cube
14×pow1 *-un-lft-identity
12×add-sqr-sqrt
10×add-cube-cbrt
8×flip3-+ associate-/r/ flip-+
6×associate-*r/ associate-*r* prod-exp cbrt-unprod
5×times-frac pow-prod-down associate-/l*
4×frac-times associate-*l* add-log-exp
3×distribute-rgt-in pow-unpow distribute-lft-in
2×cbrt-undiv sub-neg pow-pow div-exp associate-*l/ pow-exp sum-cubes *-commutative associate-/l/ distribute-lft-out rem-cube-cbrt
1×cube-mult pow-to-exp unpow-prod-down flip3-- frac-2neg unpow3 cube-prod clear-num associate-/r* flip-- div-inv unswap-sqr sqr-pow
Counts
4 → 103
Calls
4 calls:
24.0ms
(* x (+ 0.99229 (* x 0.04481)))
52.0ms
(* (* x 0.27061) (- (* x 0.27061) 2.30753))
7.0ms
(pow (* x 0.27061) 3)
148.0ms
(/ (+ (pow 2.30753 3) (pow (* x 0.27061) 3)) (* (+ (* (* x 0.27061) (- (* x 0.27061) 2.30753)) (* 2.30753 2.30753)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

series455.0ms

Counts
4 → 12
Calls
4 calls:
129.0ms
(* x (+ 0.99229 (* x 0.04481)))
127.0ms
(* (* x 0.27061) (- (* x 0.27061) 2.30753))
66.0ms
(pow (* x 0.27061) 3)
133.0ms
(/ (+ (pow 2.30753 3) (pow (* x 0.27061) 3)) (* (+ (* (* x 0.27061) (- (* x 0.27061) 2.30753)) (* 2.30753 2.30753)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481))))))

simplify163.0ms

Counts
115 → 115

prune484.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

end0.0ms

sample830.0ms

Algorithm
intervals
Results
642.0ms8000×body80valid