Details

Time bar (total: 10.9s)

sample24.0ms

Algorithm
intervals
Results
14.0ms290×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
19
05

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize6.0ms

Local error

Found 1 expressions with local error:

0.4b
(* (* x 27.0) y)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
21.0ms
(* (* x 27.0) y)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (* x 27.0) y)

simplify718.0ms

Counts
22 → 22
Iterations
IterNodes
done5001
2711
1106
041

prune93.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (* 27.0 y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
25.0ms
(* x (* 27.0 y))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* x (* 27.0 y))

simplify3.9s

Counts
22 → 22
Iterations
IterNodes
done5000
31547
2339
192
038

prune73.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 27.0 (* x y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
13.0ms
(* 27.0 (* x y))

series31.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* 27.0 (* x y))

simplify2.6s

Counts
22 → 22
Iterations
IterNodes
done5001
31254
2305
187
036

prune75.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 77
Calls
4 calls:
8.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series875.0ms

Counts
4 → 12
Calls
4 calls:
256.0ms
(* (cbrt x) (cbrt x))
191.0ms
(cbrt x)
229.0ms
(cbrt x)
198.0ms
(cbrt x)

simplify1.3s

Counts
89 → 89
Iterations
IterNodes
done5001
2731
1140
063

prune280.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes153.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample663.0ms

Algorithm
intervals
Results
477.0ms9231×body80valid