Details

Time bar (total: 25.8s)

sample248.0ms

Algorithm
intervals
Results
119.0ms348×body80nan
73.0ms376×body80valid

simplify2.2s

Counts
1 → 1
Iterations
IterNodes
52945
41044
3293
2116
143
016

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.9b

localize58.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1.0 (sqrt dist))
0.3b
(/ 1.0 (sqrt dist))
0.3b
(* (* z2 (/ 1.0 (sqrt dist))) (/ 1.0 (sqrt dist)))
4.7b
(* (- (+ (* df_sum dRho) (- (* z2p (/ 1.0 (sqrt dist))) (* (* z2 (/ 1.0 (sqrt dist))) (/ 1.0 (sqrt dist)))))) (/ 1.0 (sqrt dist)))

rewrite462.0ms

Algorithm
rewrite-expression-head
Rules
74×times-frac
71×add-sqr-sqrt
63×*-un-lft-identity add-cube-cbrt
44×associate-*r*
43×sqrt-prod
34×add-cbrt-cube add-exp-log
12×associate-/r* prod-exp cbrt-unprod
11×pow1 associate-*l*
cbrt-undiv div-exp
associate-/l*
pow-prod-down associate-*r/ insert-posit16 div-inv distribute-neg-frac add-log-exp
distribute-lft-neg-in frac-times distribute-rgt-neg-in associate-*l/ unswap-sqr
clear-num frac-2neg flip3-+ *-commutative flip-+
distribute-lft-neg-out neg-mul-1
Counts
4 → 184
Calls
4 calls:
12.0ms
(/ 1.0 (sqrt dist))
11.0ms
(/ 1.0 (sqrt dist))
72.0ms
(* (* z2 (/ 1.0 (sqrt dist))) (/ 1.0 (sqrt dist)))
361.0ms
(* (- (+ (* df_sum dRho) (- (* z2p (/ 1.0 (sqrt dist))) (* (* z2 (/ 1.0 (sqrt dist))) (/ 1.0 (sqrt dist)))))) (/ 1.0 (sqrt dist)))

series720.0ms

Counts
4 → 12
Calls
4 calls:
100.0ms
(/ 1.0 (sqrt dist))
93.0ms
(/ 1.0 (sqrt dist))
87.0ms
(* (* z2 (/ 1.0 (sqrt dist))) (/ 1.0 (sqrt dist)))
439.0ms
(* (- (+ (* df_sum dRho) (- (* z2p (/ 1.0 (sqrt dist))) (* (* z2 (/ 1.0 (sqrt dist))) (/ 1.0 (sqrt dist)))))) (/ 1.0 (sqrt dist)))

simplify1.5s

Counts
196 → 196
Iterations
IterNodes
23103
1794
0257

prune4.0s

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 4.4b

localize63.0ms

Local error

Found 4 expressions with local error:

0.2b
(* z2p (/ 1.0 (sqrt dist)))
0.3b
(/ 1.0 (sqrt dist))
0.3b
(/ 1.0 (sqrt dist))
4.7b
(* (- (+ (* df_sum dRho) (- (* z2p (/ 1.0 (sqrt dist))) (* 1.0 (/ z2 dist))))) (/ 1.0 (sqrt dist)))

rewrite396.0ms

Algorithm
rewrite-expression-head
Rules
80×add-sqr-sqrt
76×times-frac
64×*-un-lft-identity add-cube-cbrt
44×associate-*r* sqrt-prod
18×add-cbrt-cube add-exp-log
13×associate-*l*
12×associate-/r*
pow1
associate-/l* unswap-sqr
cbrt-undiv div-exp prod-exp cbrt-unprod insert-posit16 div-inv distribute-neg-frac add-log-exp
distribute-lft-neg-in distribute-rgt-neg-in
frac-times clear-num frac-2neg flip3-+ pow-prod-down associate-*l/ associate-*r/ *-commutative flip-+
distribute-lft-neg-out neg-mul-1
Counts
4 → 178
Calls
4 calls:
25.0ms
(* z2p (/ 1.0 (sqrt dist)))
10.0ms
(/ 1.0 (sqrt dist))
11.0ms
(/ 1.0 (sqrt dist))
345.0ms
(* (- (+ (* df_sum dRho) (- (* z2p (/ 1.0 (sqrt dist))) (* 1.0 (/ z2 dist))))) (/ 1.0 (sqrt dist)))

series727.0ms

Counts
4 → 12
Calls
4 calls:
137.0ms
(* z2p (/ 1.0 (sqrt dist)))
84.0ms
(/ 1.0 (sqrt dist))
88.0ms
(/ 1.0 (sqrt dist))
417.0ms
(* (- (+ (* df_sum dRho) (- (* z2p (/ 1.0 (sqrt dist))) (* 1.0 (/ z2 dist))))) (/ 1.0 (sqrt dist)))

simplify1.2s

Counts
190 → 190
Iterations
IterNodes
22375
1727
0256

prune3.7s

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 4.3b

regimes1.2s

Accuracy

0% (0.3b remaining)

Error of 2.9b against oracle of 2.6b and baseline of 2.9b

bsearch0.0ms

simplify18.0ms

Iterations
IterNodes
441
341
240
127
017

end0.0ms

sample9.2s

Algorithm
intervals
Results
3.9s11850×body80nan
3.0s11793×body80valid