Details

Time bar (total: 6.2s)

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
055
165
done65

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ y 500.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
3×*-un-lft-identity add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
6.0ms
(+ x (/ y 500.0))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(+ x (/ y 500.0))

simplify1.3s

Counts
15 → 15
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
029129
180124
2176114
3395114
4952114
52515114
done5001114

prune36.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ y 500.0))
0.0b
(sqrt (+ x (/ y 500.0)))
0.0b
(sqrt (+ x (/ y 500.0)))
0.2b
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity sqrt-prod
28×add-sqr-sqrt
21×pow1
16×sqrt-div
14×add-cube-cbrt
11×swap-sqr
10×sqrt-pow1 pow1/2
9×flip3-+ flip-+ distribute-lft-out
7×associate-*r* associate-*l*
6×add-exp-log add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×+-commutative pow2 pow-plus sqrt-unprod prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 106
Calls
4 calls:
6.0ms
(+ x (/ y 500.0))
12.0ms
(sqrt (+ x (/ y 500.0)))
12.0ms
(sqrt (+ x (/ y 500.0)))
56.0ms
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

series247.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(+ x (/ y 500.0))
89.0ms
(sqrt (+ x (/ y 500.0)))
88.0ms
(sqrt (+ x (/ y 500.0)))
43.0ms
(* (sqrt (+ x (/ y 500.0))) (sqrt (+ x (/ y 500.0))))

simplify1.1s

Counts
118 → 118
Iterations

Useful iterations: done (1.1s)

IterNodesCost
01221776
12601230
27151150
322611111
done50011109

prune229.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ y 500.0))
0.1b
(pow (+ x (/ y 500.0)) 3)
41.3b
(cbrt (pow (+ x (/ y 500.0)) 3))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
14×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt
8×unpow-prod-down cube-prod
5×distribute-lft-out add-log-exp
4×pow1 add-exp-log cube-div add-cbrt-cube
3×pow-unpow flip3-+ flip-+
2×cube-mult cbrt-div unpow3 sqr-pow
1×+-commutative pow-to-exp pow-pow pow1/3 pow-exp sum-log rem-cbrt-cube rem-cube-cbrt
Counts
3 → 64
Calls
3 calls:
7.0ms
(+ x (/ y 500.0))
12.0ms
(pow (+ x (/ y 500.0)) 3)
13.0ms
(cbrt (pow (+ x (/ y 500.0)) 3))

series115.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(+ x (/ y 500.0))
47.0ms
(pow (+ x (/ y 500.0)) 3)
41.0ms
(cbrt (pow (+ x (/ y 500.0)) 3))

simplify2.6s

Counts
73 → 73
Iterations

Useful iterations: 3 (643.0ms)

IterNodesCost
098934
1244743
2760689
34253680
done5000680

prune139.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes62.0ms

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
055
165
done65

end0.0ms

sample255.0ms

Algorithm
intervals
Results
131.0ms8000×body80valid