Details

Time bar (total: 8.2s)

sample31.0ms

Algorithm
intervals
Results
20.0ms256×body80valid

simplify28.0ms

Counts
1 → 1
Iterations
IterNodes
done26
526
425
323
220
115
09

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
7.1b
(/ y (+ 1.0 (/ (* x y) 2.0)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
15×times-frac
13×add-sqr-sqrt add-cube-cbrt
9×add-cbrt-cube add-exp-log
7×associate-/r*
4×distribute-lft-out associate-/l*
3×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg associate-/r/ insert-posit16 div-inv add-log-exp
1×flip3-+ prod-exp cbrt-unprod flip-+
Counts
2 → 56
Calls
2 calls:
12.0ms
(/ (* x y) 2.0)
13.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

series121.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(/ (* x y) 2.0)
91.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

simplify1.1s

Counts
62 → 62
Iterations
IterNodes
done5001
21110
1321
0130

prune220.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.3b
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
7.0b
(/ (+ 1.0 (/ (* x y) 2.0)) y)

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
111×times-frac
95×*-un-lft-identity
63×add-sqr-sqrt add-cube-cbrt
22×associate-/r*
21×add-exp-log
16×distribute-lft-out
15×add-cbrt-cube
10×div-exp
8×associate-/l*
7×div-inv
6×cbrt-undiv
4×pow1
3×clear-num frac-2neg insert-posit16 add-log-exp
2×rec-exp 1-exp associate-/l/
1×flip3-+ prod-exp associate-/r/ cbrt-unprod flip-+ pow-flip inv-pow
Counts
3 → 145
Calls
3 calls:
9.0ms
(/ (* x y) 2.0)
16.0ms
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
25.0ms
(/ (+ 1.0 (/ (* x y) 2.0)) y)

series149.0ms

Counts
3 → 9
Calls
3 calls:
23.0ms
(/ (* x y) 2.0)
68.0ms
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
58.0ms
(/ (+ 1.0 (/ (* x y) 2.0)) y)

simplify1.4s

Counts
154 → 154
Iterations
IterNodes
done5000
21804
1596
0231

prune477.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.2b
(/ x (/ 2.0 y))
0.3b
(/ 1 (/ (+ 1.0 (/ x (/ 2.0 y))) y))
7.0b
(/ (+ 1.0 (/ x (/ 2.0 y))) y)

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
183×times-frac
135×*-un-lft-identity
103×add-sqr-sqrt add-cube-cbrt
32×associate-/r*
21×add-exp-log
16×distribute-lft-out
15×add-cbrt-cube
11×div-exp div-inv
10×associate-/l*
7×cbrt-undiv
4×pow1
3×clear-num frac-2neg insert-posit16 add-log-exp
2×rec-exp 1-exp associate-/r/ associate-/l/
1×flip3-+ flip-+ pow-flip inv-pow
Counts
3 → 194
Calls
3 calls:
6.0ms
(/ x (/ 2.0 y))
20.0ms
(/ 1 (/ (+ 1.0 (/ x (/ 2.0 y))) y))
29.0ms
(/ (+ 1.0 (/ x (/ 2.0 y))) y)

series146.0ms

Counts
3 → 9
Calls
3 calls:
22.0ms
(/ x (/ 2.0 y))
68.0ms
(/ 1 (/ (+ 1.0 (/ x (/ 2.0 y))) y))
56.0ms
(/ (+ 1.0 (/ x (/ 2.0 y))) y)

simplify2.1s

Counts
203 → 203
Iterations
IterNodes
done5001
22224
1823
0322

prune840.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes71.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.2s7999×body80valid
1.0ms1×body2560valid