Details

Time bar (total: 4.9s)

sample23.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify42.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
099
1139
2179
3199
4219
5229
done229

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
0.1b
(* (/ 841.0 108.0) x)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube
4×pow1 add-log-exp
3×associate-*r*
2×associate-*l/ prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down frac-add sum-log *-commutative flip-+ div-inv
Counts
2 → 44
Calls
2 calls:
19.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
15.0ms
(* (/ 841.0 108.0) x)

series73.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(+ (* (/ 841.0 108.0) x) (/ 4.0 29.0))
31.0ms
(* (/ 841.0 108.0) x)

simplify833.0ms

Counts
50 → 50
Iterations

Useful iterations: done (831.0ms)

IterNodesCost
097463
1246443
21066403
done5001401

prune155.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (* 841.0 x) 29.0) (* 108.0 4.0))
0.1b
(/ (+ (* (* 841.0 x) 29.0) (* 108.0 4.0)) (* 108.0 29.0))
0.3b
(* (* 841.0 x) 29.0)

rewrite144.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log add-cbrt-cube
8×pow1
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×add-log-exp
4×prod-exp cbrt-unprod
3×times-frac associate-*r* pow-prod-down associate-/l*
2×cbrt-undiv flip3-+ div-exp flip-+ associate-/l/
1×+-commutative frac-2neg associate-*l* clear-num associate-/r* sum-log *-commutative div-inv
Counts
3 → 52
Calls
3 calls:
18.0ms
(+ (* (* 841.0 x) 29.0) (* 108.0 4.0))
90.0ms
(/ (+ (* (* 841.0 x) 29.0) (* 108.0 4.0)) (* 108.0 29.0))
34.0ms
(* (* 841.0 x) 29.0)

series166.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(+ (* (* 841.0 x) 29.0) (* 108.0 4.0))
89.0ms
(/ (+ (* (* 841.0 x) 29.0) (* 108.0 4.0)) (* 108.0 29.0))
16.0ms
(* (* 841.0 x) 29.0)

simplify1.1s

Counts
61 → 61
Iterations

Useful iterations: done (1.1s)

IterNodesCost
0105818
1293791
21380675
done5001671

prune153.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* 841.0 (* x 29.0)) (* 108.0 4.0))
0.1b
(/ (+ (* 841.0 (* x 29.0)) (* 108.0 4.0)) (* 108.0 29.0))
0.3b
(* 841.0 (* x 29.0))

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log add-cbrt-cube
8×pow1
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×add-log-exp
4×prod-exp cbrt-unprod
3×times-frac associate-*l* pow-prod-down associate-/l*
2×cbrt-undiv flip3-+ div-exp flip-+ associate-/l/
1×+-commutative frac-2neg associate-*r* clear-num associate-/r* sum-log *-commutative div-inv
Counts
3 → 52
Calls
3 calls:
33.0ms
(+ (* 841.0 (* x 29.0)) (* 108.0 4.0))
74.0ms
(/ (+ (* 841.0 (* x 29.0)) (* 108.0 4.0)) (* 108.0 29.0))
28.0ms
(* 841.0 (* x 29.0))

series118.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(+ (* 841.0 (* x 29.0)) (* 108.0 4.0))
66.0ms
(/ (+ (* 841.0 (* x 29.0)) (* 108.0 4.0)) (* 108.0 29.0))
16.0ms
(* 841.0 (* x 29.0))

simplify1.3s

Counts
61 → 61
Iterations

Useful iterations: done (1.3s)

IterNodesCost
0103815
1284790
21059674
done5000670

prune137.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes54.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1119
done119

end0.0ms

sample503.0ms

Algorithm
intervals
Results
347.0ms8005×body80valid
0.0ms3×body640valid
0.0ms2×body1280valid