Details

Time bar (total: 41.5s)

sample276.0ms

Algorithm
intervals
Results
60.0ms558×body80valid

simplify4.2s

Counts
1 → 1
Iterations
IterNodes
done5004
42349
3533
2141
151
022

prune50.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize82.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 2.0 (* r r)) (- (* (* w r) (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r))) (- 3.0 4.5)))
0.2b
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r))
0.3b
(* (* w r) (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r)))
0.4b
(/ 2.0 (* r r))

rewrite919.0ms

Algorithm
rewrite-expression-head
Rules
106×times-frac
95×add-cbrt-cube add-exp-log
75×add-sqr-sqrt
73×*-un-lft-identity
63×associate-*l*
53×add-cube-cbrt
49×prod-exp cbrt-unprod
30×pow1
20×cbrt-undiv div-exp
18×pow-prod-down
13×add-log-exp
11×difference-of-squares
10×distribute-lft-out--
6×diff-log frac-sub
5×div-inv
4×associate-*l/ insert-posit16
3×flip3-- associate-*r/ flip-- associate-/l* associate--r+
2×sub-neg associate-*r* *-commutative associate--r-
1×clear-num associate-/r* frac-2neg associate-/r/
Counts
4 → 181
Calls
4 calls:
582.0ms
(- (/ 2.0 (* r r)) (- (* (* w r) (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r))) (- 3.0 4.5)))
116.0ms
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r))
165.0ms
(* (* w r) (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r)))
23.0ms
(/ 2.0 (* r r))

series799.0ms

Counts
4 → 12
Calls
4 calls:
342.0ms
(- (/ 2.0 (* r r)) (- (* (* w r) (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r))) (- 3.0 4.5)))
134.0ms
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r))
262.0ms
(* (* w r) (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) (* w r)))
61.0ms
(/ 2.0 (* r r))

simplify3.2s

Counts
193 → 193
Iterations
IterNodes
done5000
11270
0390

prune2.3s

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 0.0b

localize105.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w)
0.2b
(* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r)
0.3b
(* (* w r) (* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r))
0.4b
(/ 2.0 (* r r))

rewrite727.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
82×add-sqr-sqrt
77×add-cbrt-cube add-exp-log
73×*-un-lft-identity
64×associate-*l*
55×add-cube-cbrt
40×prod-exp cbrt-unprod
32×pow1
19×pow-prod-down
14×cbrt-undiv div-exp
9×distribute-lft-out-- difference-of-squares
7×associate-*r*
5×associate-*l/ div-inv
4×insert-posit16 add-log-exp
3×*-commutative associate-/l* unswap-sqr
1×clear-num associate-/r* frac-2neg associate-*r/ associate-/r/
Counts
4 → 169
Calls
4 calls:
96.0ms
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w)
160.0ms
(* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r)
418.0ms
(* (* w r) (* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r))
16.0ms
(/ 2.0 (* r r))

series509.0ms

Counts
4 → 12
Calls
4 calls:
89.0ms
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w)
123.0ms
(* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r)
242.0ms
(* (* w r) (* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r))
54.0ms
(/ 2.0 (* r r))

simplify5.7s

Counts
181 → 181
Iterations
IterNodes
done5001
23443
1959
0331

prune2.4s

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0b

localize60.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w)
0.2b
(* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r)
0.2b
(/ (/ 2.0 r) r)
0.3b
(* (* w r) (* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r))

rewrite691.0ms

Algorithm
rewrite-expression-head
Rules
180×times-frac
122×add-sqr-sqrt
113×*-un-lft-identity
95×add-cube-cbrt
77×add-cbrt-cube add-exp-log
64×associate-*l*
39×prod-exp cbrt-unprod
32×pow1
19×pow-prod-down
15×cbrt-undiv div-exp
13×associate-/l*
9×div-inv distribute-lft-out-- difference-of-squares
7×associate-*r*
5×associate-*l/
4×insert-posit16 add-log-exp
3×associate-/r* *-commutative unswap-sqr
1×clear-num frac-2neg associate-*r/ associate-/r/ associate-/l/
Counts
4 → 218
Calls
4 calls:
120.0ms
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w)
134.0ms
(* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r)
20.0ms
(/ (/ 2.0 r) r)
386.0ms
(* (* w r) (* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r))

series516.0ms

Counts
4 → 12
Calls
4 calls:
73.0ms
(* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w)
131.0ms
(* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r)
47.0ms
(/ (/ 2.0 r) r)
264.0ms
(* (* w r) (* (* (/ (- 3.0 (* v 2.0)) (/ (- 1.0 v) 0.125)) w) r))

simplify5.9s

Counts
230 → 230
Iterations
IterNodes
done5009
23912
11164
0425

prune3.0s

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0b

localize122.0ms

Local error

Found 4 expressions with local error:

0.4b
(/ 2.0 (* r r))
0.4b
(/ 2.0 (* r r))
12.2b
(sqrt (/ 2.0 (* r r)))
12.2b
(sqrt (/ 2.0 (* r r)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×times-frac add-cbrt-cube add-exp-log sqrt-prod
12×*-un-lft-identity add-cube-cbrt
6×pow1 associate-/l*
4×cbrt-undiv rem-sqrt-square div-exp insert-posit16 div-inv add-log-exp
2×clear-num associate-/r* frac-2neg sqrt-pow1 pow1/2 sqrt-div prod-exp cbrt-unprod
Counts
4 → 84
Calls
4 calls:
21.0ms
(/ 2.0 (* r r))
18.0ms
(/ 2.0 (* r r))
9.0ms
(sqrt (/ 2.0 (* r r)))
9.0ms
(sqrt (/ 2.0 (* r r)))

series240.0ms

Counts
4 → 12
Calls
4 calls:
57.0ms
(/ 2.0 (* r r))
59.0ms
(/ 2.0 (* r r))
61.0ms
(sqrt (/ 2.0 (* r r)))
62.0ms
(sqrt (/ 2.0 (* r r)))

simplify3.4s

Counts
96 → 96
Iterations
IterNodes
done5035
31426
2317
1130
065

prune1.4s

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0b

regimes938.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.1b and baseline of 0.3b

bsearch0.0ms

simplify18.0ms

Iterations
IterNodes
done27
127
022

end0.0ms

sample3.7s

Algorithm
intervals
Results
2.9s17015×body80valid