Details

Time bar (total: 12.0s)

sample29.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify16.0ms

Counts
1 → 1
Iterations
IterNodes
done26
426
325
222
115
09

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (/ y (+ 1.0 (/ (* x y) 2.0))))
7.6b
(/ y (+ 1.0 (/ (* x y) 2.0)))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
16×add-sqr-sqrt
13×times-frac
11×add-cube-cbrt
4×associate-/r* add-cbrt-cube add-exp-log distribute-lft-out add-log-exp
3×associate-/l*
2×pow1 associate-/r/ difference-of-squares
1×cbrt-undiv clear-num sub-neg frac-2neg flip3-+ flip3-- diff-log div-exp flip-+ div-inv flip-- distribute-lft-out--
Counts
2 → 48
Calls
2 calls:
44.0ms
(- x (/ y (+ 1.0 (/ (* x y) 2.0))))
22.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

series154.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(- x (/ y (+ 1.0 (/ (* x y) 2.0))))
104.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

simplify1.0s

Counts
54 → 54
Iterations
IterNodes
done5000
21092
1277
0116

prune293.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))
0.1b
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
7.6b
(/ (+ 1.0 (/ (* x y) 2.0)) y)

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac
98×*-un-lft-identity
75×add-sqr-sqrt
61×add-cube-cbrt
19×associate-/r*
16×add-exp-log distribute-lft-out
10×add-cbrt-cube
8×div-exp
7×div-inv associate-/l*
5×add-log-exp difference-of-squares
4×pow1 cbrt-undiv
2×rec-exp clear-num frac-2neg 1-exp distribute-lft-out-- associate-/l/
1×sub-neg flip3-+ flip3-- diff-log associate-/r/ flip-+ pow-flip flip-- inv-pow
Counts
3 → 140
Calls
3 calls:
41.0ms
(- x (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))
36.0ms
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
30.0ms
(/ (+ 1.0 (/ (* x y) 2.0)) y)

series296.0ms

Counts
3 → 9
Calls
3 calls:
80.0ms
(- x (/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y)))
129.0ms
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
87.0ms
(/ (+ 1.0 (/ (* x y) 2.0)) y)

simplify1.8s

Counts
149 → 149
Iterations
IterNodes
done5001
22851
1572
0222

prune684.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize35.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y)))
0.1b
(/ 1 (+ 1.0 (/ (* x y) 2.0)))
7.7b
(/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y))

rewrite245.0ms

Algorithm
rewrite-expression-head
Rules
606×times-frac
357×*-un-lft-identity
292×add-sqr-sqrt
257×add-cube-cbrt
47×add-exp-log
46×distribute-lft-out
35×div-inv
34×div-exp
31×associate-/r/
21×associate-/l*
17×associate-/r* add-cbrt-cube
15×flip3-+ flip-+
10×difference-of-squares
9×cbrt-undiv rec-exp 1-exp
5×add-log-exp
4×pow1
2×clear-num frac-2neg
1×sub-neg flip3-- diff-log pow-flip flip-- distribute-lft-out-- inv-pow associate-/l/
Counts
3 → 357
Calls
3 calls:
136.0ms
(- x (/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y)))
24.0ms
(/ 1 (+ 1.0 (/ (* x y) 2.0)))
42.0ms
(/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y))

series283.0ms

Counts
3 → 9
Calls
3 calls:
72.0ms
(- x (/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y)))
78.0ms
(/ 1 (+ 1.0 (/ (* x y) 2.0)))
132.0ms
(/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y))

simplify1.8s

Counts
366 → 366
Iterations
IterNodes
done5000
11871
0532

prune1.6s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (- (/ y (+ 1.0 (/ x (/ 2.0 y))))))
0.2b
(/ x (/ 2.0 y))
7.6b
(/ y (+ 1.0 (/ x (/ 2.0 y))))

rewrite222.0ms

Algorithm
rewrite-expression-head
Rules
87×times-frac
66×*-un-lft-identity
54×add-sqr-sqrt add-cube-cbrt
17×associate-/r*
10×add-cbrt-cube add-exp-log
7×add-log-exp
6×div-inv distribute-lft-out associate-/l*
4×cbrt-undiv div-exp
3×pow1 associate-/r/
2×clear-num sum-log frac-2neg flip3-+ flip-+
1×neg-sub0 +-commutative associate-+r- distribute-rgt-neg-in unsub-neg neg-log
Counts
3 → 120
Calls
3 calls:
155.0ms
(+ x (- (/ y (+ 1.0 (/ x (/ 2.0 y))))))
7.0ms
(/ x (/ 2.0 y))
55.0ms
(/ y (+ 1.0 (/ x (/ 2.0 y))))

series187.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(+ x (- (/ y (+ 1.0 (/ x (/ 2.0 y))))))
27.0ms
(/ x (/ 2.0 y))
113.0ms
(/ y (+ 1.0 (/ x (/ 2.0 y))))

simplify1.6s

Counts
129 → 129
Iterations
IterNodes
done5000
23241
1647
0252

prune654.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes110.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done16
116
012

end0.0ms

sample776.0ms

Algorithm
intervals
Results
507.0ms7999×body80valid
0.0ms1×body1280valid