Details

Time bar (total: 15.9s)

sample28.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
8.0ms256×pre80true

simplify6.4s

Counts
1 → 1
Iterations
IterNodes
98138
81780
7613
6271
5144
491
341
224
113
04

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
7×add-cbrt-cube add-exp-log
5×pow-prod-up
4×add-sqr-sqrt add-log-exp
3×*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
1×pow2 +-commutative sum-log distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 37
Calls
2 calls:
18.0ms
(+ (* x (* x x)) (* x x))
16.0ms
(* x (* x x))

series149.0ms

Counts
2 → 6
Calls
2 calls:
98.0ms
(+ (* x (* x x)) (* x x))
51.0ms
(* x (* x x))

simplify1.0s

Counts
43 → 43
Iterations
IterNodes
32988
2495
1145
057

prune220.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x 1) (* x x))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
4×*-un-lft-identity associate-*l*
3×add-sqr-sqrt pow-prod-down prod-exp cbrt-unprod
2×associate-*l/ add-cube-cbrt
1×flip3-+ associate-*r* *-commutative flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
19.0ms
(* (+ x 1) (* x x))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(* (+ x 1) (* x x))

simplify932.0ms

Counts
25 → 25
Iterations
IterNodes
32311
2438
1128
043

prune145.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.1b
(* x (* x x))
0.1b
(* x (* x x))
0.1b
(* x (* x x))
44.6b
(/ (* (* x (* x x)) (- (* x (* x x)) x)) (- (* x (* x x)) (* x x)))

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
46×pow1
33×add-cbrt-cube add-exp-log
15×prod-exp pow-prod-up cbrt-unprod
12×add-sqr-sqrt
9×*-un-lft-identity associate-*l* pow-prod-down add-cube-cbrt
4×cbrt-undiv associate-/r* times-frac div-exp add-log-exp
3×pow2 pow-plus cube-unmult associate-*r* pow-sqr *-commutative unswap-sqr
2×flip3-- associate-*r/ associate-/r/ flip-- distribute-lft-out-- associate-/l/
1×clear-num frac-2neg div-inv associate-/l*
Counts
4 → 103
Calls
4 calls:
14.0ms
(* x (* x x))
17.0ms
(* x (* x x))
17.0ms
(* x (* x x))
91.0ms
(/ (* (* x (* x x)) (- (* x (* x x)) x)) (- (* x (* x x)) (* x x)))

series414.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(* x (* x x))
48.0ms
(* x (* x x))
41.0ms
(* x (* x x))
276.0ms
(/ (* (* x (* x x)) (- (* x (* x x)) x)) (- (* x (* x x)) (* x x)))

simplify4.9s

Counts
115 → 115
Iterations
IterNodes
38940
21175
1296
0104

prune595.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
26
16
04

end0.0ms

sample777.0ms

Algorithm
intervals
Results
433.0ms8000×body80valid
235.0ms8000×pre80true