Details

Time bar (total: 2.9s)

sample21.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0288
1508
2698
3758
4758
done758

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
(+ 2.30753 (* x 0.27061))
0.0b
(* x (+ 0.99229 (* x 0.04481)))
16.1b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
16×add-cube-cbrt *-un-lft-identity
9×times-frac
8×add-exp-log add-cbrt-cube add-log-exp
6×pow1 fma-def
5×flip3-+ flip-+
4×expm1-log1p-u log1p-expm1-u
3×associate-*r* associate-*l* associate-/r* associate-/l*
2×+-commutative associate-*r/ sum-log associate-/r/ associate-/l/
1×cbrt-undiv distribute-rgt-in frac-2neg distribute-lft-in div-exp pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
4 → 89
Calls
4 calls:
8.0ms
(+ 0.99229 (* x 0.04481))
5.0ms
(+ 2.30753 (* x 0.27061))
15.0ms
(* x (+ 0.99229 (* x 0.04481)))
24.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series197.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(+ 0.99229 (* x 0.04481))
34.0ms
(+ 2.30753 (* x 0.27061))
68.0ms
(* x (+ 0.99229 (* x 0.04481)))
57.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify54.0ms

Counts
101 → 101
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0421651
11810561
25001544
done5001544

prune261.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt 0.99229)
1.0b
(cbrt 0.99229)
1.0b
(cbrt 0.99229)
16.1b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (fma (* (cbrt 0.99229) (cbrt 0.99229)) (cbrt 0.99229) (* x 0.04481)))))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×cbrt-prod times-frac
6×add-exp-log add-cbrt-cube
4×pow1 expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3 associate-/r* associate-/l*
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
4 → 72
Calls
4 calls:
1.0ms
(cbrt 0.99229)
1.0ms
(cbrt 0.99229)
1.0ms
(cbrt 0.99229)
27.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (fma (* (cbrt 0.99229) (cbrt 0.99229)) (cbrt 0.99229) (* x 0.04481)))))

series92.0ms

Counts
4 → 6
Calls
4 calls:
0.0ms
(cbrt 0.99229)
0.0ms
(cbrt 0.99229)
0.0ms
(cbrt 0.99229)
92.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (fma (* (cbrt 0.99229) (cbrt 0.99229)) (cbrt 0.99229) (* x 0.04481)))))

simplify125.0ms

Counts
78 → 78
Iterations

Useful iterations: 3 (118.0ms)

IterNodesCost
0262717
1940645
24556608
35001605
done5001605

prune260.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.1b
(fma (- 2.30753 (* x 0.27061)) (fma x 0.99229 (* (* x 0.04481) x)) (* 1.0 (- 2.30753 (* x 0.27061))))
0.1b
(* (* x 0.04481) x)
0.3b
(* (* x 0.27061) (* x 0.27061))
20.9b
(/ (- (* 2.30753 2.30753) (* (* x 0.27061) (* x 0.27061))) (fma (- 2.30753 (* x 0.27061)) (fma x 0.99229 (* (* x 0.04481) x)) (* 1.0 (- 2.30753 (* x 0.27061)))))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
48×pow1
23×add-exp-log add-cbrt-cube
20×pow-prod-down
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
11×prod-exp cbrt-unprod
4×expm1-log1p-u associate-*r* pow-sqr pow-prod-up log1p-expm1-u associate-/l* add-log-exp difference-of-squares
3×associate-/r*
2×pow-plus associate-*l* *-commutative associate-/l/
1×cbrt-undiv pow2 flip3-- frac-2neg div-sub swap-sqr div-exp clear-num flip-- fma-udef div-inv
Counts
4 → 102
Calls
4 calls:
0.0ms
(fma (- 2.30753 (* x 0.27061)) (fma x 0.99229 (* (* x 0.04481) x)) (* 1.0 (- 2.30753 (* x 0.27061))))
17.0ms
(* (* x 0.04481) x)
29.0ms
(* (* x 0.27061) (* x 0.27061))
21.0ms
(/ (- (* 2.30753 2.30753) (* (* x 0.27061) (* x 0.27061))) (fma (- 2.30753 (* x 0.27061)) (fma x 0.99229 (* (* x 0.04481) x)) (* 1.0 (- 2.30753 (* x 0.27061)))))

series220.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(fma (- 2.30753 (* x 0.27061)) (fma x 0.99229 (* (* x 0.04481) x)) (* 1.0 (- 2.30753 (* x 0.27061))))
25.0ms
(* (* x 0.04481) x)
30.0ms
(* (* x 0.27061) (* x 0.27061))
104.0ms
(/ (- (* 2.30753 2.30753) (* (* x 0.27061) (* x 0.27061))) (fma (- 2.30753 (* x 0.27061)) (fma x 0.99229 (* (* x 0.04481) x)) (* 1.0 (- 2.30753 (* x 0.27061)))))

simplify58.0ms

Counts
114 → 114
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
04381207
119321059
250021023
done50021023

prune270.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1 (- 2.30753 (* x 0.27061)))
0.3b
(* (* x 0.27061) (* x 0.27061))
0.6b
(/ 1 (fma x (+ 0.99229 (* x 0.04481)) 1.0))
20.9b
(* (- (* 2.30753 2.30753) (* (* x 0.27061) (* x 0.27061))) (* (/ 1 (- 2.30753 (* x 0.27061))) (/ 1 (fma x (+ 0.99229 (* x 0.04481)) 1.0))))

rewrite116.0ms

Algorithm
rewrite-expression-head
Rules
82×add-exp-log
50×pow1
41×prod-exp
38×add-cbrt-cube
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
20×div-exp pow-prod-down
18×times-frac
17×cbrt-unprod
11×frac-times
10×rec-exp 1-exp
7×associate-*r/
6×cbrt-undiv flip3-- associate-/r* flip-- associate-/l*
5×associate-*l* associate-*l/
4×expm1-log1p-u pow-sqr pow-prod-up log1p-expm1-u add-log-exp
3×un-div-inv
2×pow-flip frac-2neg pow-plus associate-*r* clear-num associate-/r/ *-commutative div-inv inv-pow
1×pow2 swap-sqr difference-of-squares
Counts
4 → 157
Calls
4 calls:
10.0ms
(/ 1 (- 2.30753 (* x 0.27061)))
28.0ms
(* (* x 0.27061) (* x 0.27061))
5.0ms
(/ 1 (fma x (+ 0.99229 (* x 0.04481)) 1.0))
67.0ms
(* (- (* 2.30753 2.30753) (* (* x 0.27061) (* x 0.27061))) (* (/ 1 (- 2.30753 (* x 0.27061))) (/ 1 (fma x (+ 0.99229 (* x 0.04481)) 1.0))))

series209.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(/ 1 (- 2.30753 (* x 0.27061)))
31.0ms
(* (* x 0.27061) (* x 0.27061))
45.0ms
(/ 1 (fma x (+ 0.99229 (* x 0.04481)) 1.0))
101.0ms
(* (- (* 2.30753 2.30753) (* (* x 0.27061) (* x 0.27061))) (* (/ 1 (- 2.30753 (* x 0.27061))) (/ 1 (fma x (+ 0.99229 (* x 0.04481)) 1.0))))

simplify93.0ms

Counts
169 → 169
Iterations

Useful iterations: 2 (78.0ms)

IterNodesCost
07441599
133041318
250011084
done50011084

prune322.0ms

Pruning

3 alts after pruning (0 fresh and 3 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

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02112
12112
done2112

end0.0ms

sample351.0ms

Algorithm
intervals
Results
236.0ms8000×body80valid