Details

Time bar (total: 47.5s)

sample306.0ms

Algorithm
intervals
Results
84.0ms74×body5120valid
69.0ms60×body2560valid
49.0ms455×body80nan
24.0ms215×body80valid
16.0ms31×body1280valid
14.0ms16×body10240exit
5.0ms14×body640valid
1.0msbody320valid
0.0msbody160valid

simplify1.7s

Counts
1 → 1
Iterations
IterNodes
done5207
32972
2280
159
021

prune20.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 52.3b

localize56.0ms

Local error

Found 4 expressions with local error:

10.8b
(/ (* (* c0 (/ d D)) (/ d D)) (* w h))
10.8b
(/ (* (* c0 (/ d D)) (/ d D)) (* w h))
13.6b
(sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
134×add-cbrt-cube add-exp-log
54×prod-exp cbrt-unprod
48×cbrt-undiv div-exp
16×sqrt-div
10×frac-times associate-*r/
frac-add
pow1 flip3-+ flip-+
*-un-lft-identity flip3-- associate-*l/ flip-- add-log-exp associate-/l/
add-sqr-sqrt add-cube-cbrt insert-posit16
clear-num associate-/r* frac-2neg sqrt-pow1 times-frac div-inv associate-/l*
+-commutative sum-log pow1/2 pow-prod-down sqrt-prod distribute-lft-out
Counts
4 → 131
Calls
4 calls:
59.0ms
(/ (* (* c0 (/ d D)) (/ d D)) (* w h))
31.0ms
(/ (* (* c0 (/ d D)) (/ d D)) (* w h))
42.0ms
(sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M)))
60.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

series2.1s

Counts
4 → 12
Calls
4 calls:
86.0ms
(/ (* (* c0 (/ d D)) (/ d D)) (* w h))
100.0ms
(/ (* (* c0 (/ d D)) (/ d D)) (* w h))
805.0ms
(sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M)))
1.1s
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

simplify2.7s

Counts
143 → 143
Iterations
IterNodes
done5009
23584
1670
0224

prune912.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 48.7b

localize100.0ms

Local error

Found 4 expressions with local error:

13.6b
(sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

rewrite295.0ms

Algorithm
rewrite-expression-head
Rules
32×sqrt-div
24×frac-add
16×frac-times
15×flip3-+ flip-+
12×flip3-- flip--
10×*-un-lft-identity add-log-exp
associate-*l/ associate-*r/
pow1
add-sqr-sqrt add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
+-commutative sum-log distribute-lft-out
sqrt-pow1
pow1/2 pow-prod-down sqrt-prod
Counts
4 → 83
Calls
4 calls:
69.0ms
(sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M)))
79.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
54.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
90.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

series3.3s

Counts
4 → 12
Calls
4 calls:
710.0ms
(sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M)))
815.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
876.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
853.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

simplify2.1s

Counts
95 → 95
Iterations
IterNodes
done5001
21538
1372
0133

prune1.4s

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 48.7b

localize141.0ms

Local error

Found 4 expressions with local error:

28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

rewrite247.0ms

Algorithm
rewrite-expression-head
Rules
32×sqrt-div frac-add
16×frac-times flip3-+ flip-+
12×*-un-lft-identity flip3-- flip-- add-log-exp
associate-*l/ associate-*r/
add-sqr-sqrt pow1 +-commutative sum-log add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16 distribute-lft-out
Counts
4 → 84
Calls
4 calls:
71.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
50.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
66.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
58.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

series3.3s

Counts
4 → 12
Calls
4 calls:
877.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
772.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
826.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
869.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

simplify2.4s

Counts
96 → 96
Iterations
IterNodes
done5003
21521
1361
0123

prune1.6s

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 48.7b

localize196.0ms

Local error

Found 4 expressions with local error:

28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
28.0b
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

rewrite320.0ms

Algorithm
rewrite-expression-head
Rules
32×sqrt-div frac-add
16×frac-times flip3-+ flip-+
12×*-un-lft-identity flip3-- flip-- add-log-exp
associate-*l/ associate-*r/
add-sqr-sqrt pow1 +-commutative sum-log add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16 distribute-lft-out
Counts
4 → 84
Calls
4 calls:
87.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
60.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
88.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
82.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

series3.7s

Counts
4 → 12
Calls
4 calls:
975.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
880.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
892.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))
918.0ms
(+ (sqrt (* (+ M (/ (* (* c0 (/ d D)) (/ d D)) (* w h))) (- (/ (* (* c0 (/ d D)) (/ d D)) (* w h)) M))) (/ (* (* c0 (/ d D)) (/ d D)) (* w h)))

simplify2.5s

Counts
96 → 96
Iterations
IterNodes
done5003
21521
1361
0123

prune1.6s

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 48.7b

regimes1.8s

Accuracy

-11.8% (4.3b remaining)

Error of 52.1b against oracle of 47.8b and baseline of 51.6b

bsearch377.0ms

Steps
ItersRangePoint
9
1.3065430885710584e-73
1.8940309937507262e-65
1.7524757930998628e-67

simplify25.0ms

Iterations
IterNodes
done48
148
035

end0.0ms

sample14.3s

Algorithm
intervals
Results
4.0s2249×body5120valid
2.6s1814×body2560valid
2.4s12866×body80nan
1.4s6687×body80valid
1.2s912×body1280valid
694.0ms570×body10240exit
303.0ms459×body640valid
111.0ms206×body320valid
31.0ms109×body160valid