Details

Time bar (total: 11.8s)

sample25.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
175
2105
done105

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite38.0ms

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:
26.0ms
(- x (/ y 200.0))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(- x (/ y 200.0))

simplify1.8s

Counts
62 → 62
Iterations

Useful iterations: done (1.8s)

IterNodesCost
01551719
13831509
214801049
done5001745

prune102.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite293.0ms

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:
112.0ms
(- x (/ (/ y (sqrt 200.0)) (sqrt 200.0)))
13.0ms
(/ y (sqrt 200.0))
11.0ms
(/ y (sqrt 200.0))
41.0ms
(/ (/ y (sqrt 200.0)) (sqrt 200.0))

series520.0ms

Counts
4 → 12
Calls
4 calls:
161.0ms
(- x (/ (/ y (sqrt 200.0)) (sqrt 200.0)))
94.0ms
(/ y (sqrt 200.0))
95.0ms
(/ y (sqrt 200.0))
170.0ms
(/ (/ y (sqrt 200.0)) (sqrt 200.0))

simplify1.4s

Counts
704 → 704
Iterations

Useful iterations: done (1.3s)

IterNodesCost
093733214
1255128600
done500021162

prune1.9s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.1b
(/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0))))
0.3b
(/ y (sqrt 200.0))
0.3b
(/ (/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (cbrt (sqrt 200.0)))
0.3b
(/ (/ (/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (cbrt (sqrt 200.0))) (sqrt 200.0))

rewrite214.0ms

Algorithm
rewrite-expression-head
Rules
1146×times-frac
481×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
387×sqrt-prod
342×cbrt-prod
84×div-inv
80×associate-/l*
34×add-exp-log
22×associate-/r* add-cbrt-cube
17×cbrt-undiv div-exp
4×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
3×prod-exp cbrt-unprod
2×associate-/l/
Counts
4 → 658
Calls
4 calls:
11.0ms
(/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0))))
6.0ms
(/ y (sqrt 200.0))
34.0ms
(/ (/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (cbrt (sqrt 200.0)))
83.0ms
(/ (/ (/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (cbrt (sqrt 200.0))) (sqrt 200.0))

series917.0ms

Counts
4 → 12
Calls
4 calls:
594.0ms
(/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0))))
98.0ms
(/ y (sqrt 200.0))
87.0ms
(/ (/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (cbrt (sqrt 200.0)))
139.0ms
(/ (/ (/ y (* (cbrt (sqrt 200.0)) (cbrt (sqrt 200.0)))) (cbrt (sqrt 200.0))) (sqrt 200.0))

simplify1.0s

Counts
670 → 670
Iterations

Useful iterations: done (998.0ms)

IterNodesCost
072618202
1166116110
done500115514

prune2.5s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes83.0ms

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

sample786.0ms

Algorithm
intervals
Results
211.0ms8000×body80valid