Details

Time bar (total: 12.9s)

sample10.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
055
175
2105
done105

prune1.0ms

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 200.0))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×prod-diff
38×*-un-lft-identity
36×add-cube-cbrt
28×times-frac
3×fma-neg div-inv add-log-exp
2×difference-of-squares
1×pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 59
Calls
1 calls:
8.0ms
(- x (/ y 200.0))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(- x (/ y 200.0))

simplify2.0s

Counts
62 → 62
Iterations

Useful iterations: 3 (650.0ms)

IterNodesCost
01551719
13611503
29911004
34146819
done5001819

prune67.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ (/ y (sqrt 200.0)) (sqrt 200.0)))
0.2b
(/ y (sqrt 200.0))
0.2b
(/ y (sqrt 200.0))
0.3b
(/ (/ y (sqrt 200.0)) (sqrt 200.0))

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
1024×times-frac
701×add-sqr-sqrt
679×*-un-lft-identity
677×add-cube-cbrt
521×sqrt-prod
408×prod-diff
31×div-inv
28×associate-/l*
18×associate-/r*
13×add-exp-log add-cbrt-cube
7×difference-of-squares
6×add-log-exp
5×cbrt-undiv div-exp
4×pow1 expm1-log1p-u log1p-expm1-u
3×frac-2neg fma-neg clear-num
1×sub-neg flip3-- diff-log flip-- associate-/l/ distribute-lft-out--
Counts
4 → 692
Calls
4 calls:
65.0ms
(- x (/ (/ y (sqrt 200.0)) (sqrt 200.0)))
3.0ms
(/ y (sqrt 200.0))
3.0ms
(/ y (sqrt 200.0))
11.0ms
(/ (/ y (sqrt 200.0)) (sqrt 200.0))

series326.0ms

Counts
4 → 12
Calls
4 calls:
116.0ms
(- x (/ (/ y (sqrt 200.0)) (sqrt 200.0)))
57.0ms
(/ y (sqrt 200.0))
58.0ms
(/ y (sqrt 200.0))
94.0ms
(/ (/ y (sqrt 200.0)) (sqrt 200.0))

simplify923.0ms

Counts
704 → 704
Iterations

Useful iterations: done (880.0ms)

IterNodesCost
093733214
1244528570
done500128161

prune1.2s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ (/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0))) (fabs (cbrt 200.0)))
0.3b
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))
0.3b
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))
0.3b
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))

rewrite251.0ms

Algorithm
rewrite-expression-head
Rules
3180×times-frac
1540×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1536×sqrt-prod
471×cbrt-prod
268×associate-/l*
74×div-inv
30×associate-/r*
28×add-exp-log add-cbrt-cube
15×cbrt-undiv div-exp
4×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u associate-/l/ add-log-exp
Counts
4 → 1568
Calls
4 calls:
59.0ms
(/ (/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0))) (fabs (cbrt 200.0)))
13.0ms
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))
16.0ms
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))
13.0ms
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))

series922.0ms

Counts
4 → 12
Calls
4 calls:
421.0ms
(/ (/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0))) (fabs (cbrt 200.0)))
165.0ms
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))
165.0ms
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))
170.0ms
(/ (/ y (sqrt 200.0)) (sqrt (cbrt 200.0)))

simplify1.4s

Counts
1580 → 1580
Iterations

Useful iterations: 1 (940.0ms)

IterNodesCost
0113537794
1268433951
done500033951

prune5.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes54.0ms

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
done55

end0.0ms

sample253.0ms

Algorithm
intervals
Results
127.0ms8000×body80valid