Details

Time bar (total: 14.0s)

sample25.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done10
210
17
05

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (/ y 200.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 sub-neg times-frac flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip-- distribute-lft-out--
Counts
1 → 15
Calls
1 calls:
8.0ms
(- x (/ y 200.0))

series34.0ms

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

simplify1.7s

Counts
18 → 18
Iterations
IterNodes
done5001
41493
3479
2191
184
039

prune85.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

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

rewrite160.0ms

Algorithm
rewrite-expression-head
Rules
63×add-sqr-sqrt
46×sqrt-prod
34×*-un-lft-identity
21×pow1
16×sqrt-div
14×add-cube-cbrt difference-of-squares
13×swap-sqr
10×sqrt-pow1 pow1/2
9×flip3-- associate-*r* associate-*l* flip-- distribute-lft-out--
7×times-frac
6×add-cbrt-cube add-exp-log add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*l/ associate-*r/
1×pow2 sub-neg rem-square-sqrt pow-plus sqrt-unprod diff-log prod-exp *-commutative cbrt-unprod
Counts
4 → 119
Calls
4 calls:
9.0ms
(- x (/ y 200.0))
20.0ms
(sqrt (- x (/ y 200.0)))
30.0ms
(sqrt (- x (/ y 200.0)))
98.0ms
(* (sqrt (- x (/ y 200.0))) (sqrt (- x (/ y 200.0))))

series271.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(- x (/ y 200.0))
99.0ms
(sqrt (- x (/ y 200.0)))
89.0ms
(sqrt (- x (/ y 200.0)))
32.0ms
(* (sqrt (- x (/ y 200.0))) (sqrt (- x (/ y 200.0))))

simplify1.3s

Counts
131 → 131
Iterations
IterNodes
done5000
21049
1272
0131

prune621.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (sqrt (- x (/ y 200.0))))
0.1b
(sqrt (sqrt (- x (/ y 200.0))))
0.2b
(* (sqrt (sqrt (- x (/ y 200.0)))) (sqrt (- x (/ y 200.0))))
0.2b
(* (sqrt (sqrt (- x (/ y 200.0)))) (* (sqrt (sqrt (- x (/ y 200.0)))) (sqrt (- x (/ y 200.0)))))

rewrite275.0ms

Algorithm
rewrite-expression-head
Rules
116×sqrt-div
79×sqrt-prod
61×add-sqr-sqrt
59×sqrt-pow1
54×pow1
36×pow-prod-up
35×flip3-- pow1/2 flip--
32×frac-times
26×*-un-lft-identity
24×associate-*l*
16×associate-*r/ add-cube-cbrt
11×add-cbrt-cube add-exp-log
10×associate-*r* pow-prod-down associate-*l/ difference-of-squares
6×pow-plus unswap-sqr
5×times-frac distribute-lft-out--
4×rem-sqrt-square cube-unmult prod-exp cbrt-unprod add-log-exp
3×sqrt-unprod
2×*-commutative
Counts
4 → 181
Calls
4 calls:
19.0ms
(sqrt (sqrt (- x (/ y 200.0))))
21.0ms
(sqrt (sqrt (- x (/ y 200.0))))
88.0ms
(* (sqrt (sqrt (- x (/ y 200.0)))) (sqrt (- x (/ y 200.0))))
137.0ms
(* (sqrt (sqrt (- x (/ y 200.0)))) (* (sqrt (sqrt (- x (/ y 200.0)))) (sqrt (- x (/ y 200.0)))))

series1.2s

Counts
4 → 12
Calls
4 calls:
328.0ms
(sqrt (sqrt (- x (/ y 200.0))))
401.0ms
(sqrt (sqrt (- x (/ y 200.0))))
422.0ms
(* (sqrt (sqrt (- x (/ y 200.0)))) (sqrt (- x (/ y 200.0))))
44.0ms
(* (sqrt (sqrt (- x (/ y 200.0)))) (* (sqrt (sqrt (- x (/ y 200.0)))) (sqrt (- x (/ y 200.0)))))

simplify2.1s

Counts
193 → 193
Iterations
IterNodes
done5002
22149
1567
0231

prune842.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ (sqrt y) (sqrt 200.0)) (sqrt x))
0.1b
(* (+ (/ (sqrt y) (sqrt 200.0)) (sqrt x)) (- (sqrt x) (/ (sqrt y) (sqrt 200.0))))
0.1b
(/ (sqrt y) (sqrt 200.0))
0.1b
(/ (sqrt y) (sqrt 200.0))

rewrite327.0ms

Algorithm
rewrite-expression-head
Rules
97×sqrt-prod
92×add-sqr-sqrt
80×times-frac
68×*-un-lft-identity
62×add-cube-cbrt
14×associate-*r*
12×associate-/r* associate-/l*
10×add-cbrt-cube add-exp-log difference-of-squares
6×pow1 add-log-exp
4×frac-times flip3-+ associate-*l* flip-+
3×flip3-- flip--
2×distribute-rgt-in cbrt-undiv sqrt-undiv clear-num sub-neg frac-2neg distribute-lft-in div-exp associate-*l/ associate-*r/ div-inv distribute-lft-out
1×+-commutative sum-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- unswap-sqr
Counts
4 → 176
Calls
4 calls:
36.0ms
(+ (/ (sqrt y) (sqrt 200.0)) (sqrt x))
264.0ms
(* (+ (/ (sqrt y) (sqrt 200.0)) (sqrt x)) (- (sqrt x) (/ (sqrt y) (sqrt 200.0))))
6.0ms
(/ (sqrt y) (sqrt 200.0))
10.0ms
(/ (sqrt y) (sqrt 200.0))

series1.1s

Counts
4 → 12
Calls
4 calls:
180.0ms
(+ (/ (sqrt y) (sqrt 200.0)) (sqrt x))
698.0ms
(* (+ (/ (sqrt y) (sqrt 200.0)) (sqrt x)) (- (sqrt x) (/ (sqrt y) (sqrt 200.0))))
123.0ms
(/ (sqrt y) (sqrt 200.0))
126.0ms
(/ (sqrt y) (sqrt 200.0))

simplify1.6s

Counts
188 → 188
Iterations
IterNodes
done5000
22603
1581
0234

prune982.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes192.0ms

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
done5
05

end0.0ms

sample989.0ms

Algorithm
intervals
Results
649.0ms8000×body80valid