Details

Time bar (total: 6.5s)

sample24.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify20.0ms

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

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
6.9b
(/ y (+ 1.0 (/ (* x y) 2.0)))

rewrite45.0ms

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/ div-inv add-log-exp
1×flip3-+ prod-exp cbrt-unprod flip-+
Counts
2 → 54
Calls
2 calls:
13.0ms
(/ (* x y) 2.0)
30.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

series137.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ (* x y) 2.0)
99.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

simplify814.0ms

Counts
60 → 60
Iterations
IterNodes
done5001
21685
1319
0128

prune294.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ 1 (/ (+ 1.0 (/ x (/ 2.0 y))) y))
0.2b
(/ x (/ 2.0 y))
6.8b
(/ (+ 1.0 (/ x (/ 2.0 y))) y)

rewrite207.0ms

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 add-log-exp
2×rec-exp 1-exp associate-/r/ associate-/l/
1×flip3-+ flip-+ pow-flip inv-pow
Counts
3 → 191
Calls
3 calls:
81.0ms
(/ 1 (/ (+ 1.0 (/ x (/ 2.0 y))) y))
7.0ms
(/ x (/ 2.0 y))
103.0ms
(/ (+ 1.0 (/ x (/ 2.0 y))) y)

series184.0ms

Counts
3 → 9
Calls
3 calls:
87.0ms
(/ 1 (/ (+ 1.0 (/ x (/ 2.0 y))) y))
28.0ms
(/ x (/ 2.0 y))
69.0ms
(/ (+ 1.0 (/ x (/ 2.0 y))) y)

simplify1.9s

Counts
200 → 200
Iterations
IterNodes
done5001
24887
1837
0319

prune748.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ 1.0 y) (* x 0.5))
0.1b
(/ 1 (+ (/ 1.0 y) (* x 0.5)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
6×add-exp-log
4×add-cbrt-cube add-log-exp
3×pow1 associate-/r* associate-/l*
2×flip3-+ div-exp associate-/r/ flip-+
1×cbrt-undiv +-commutative rec-exp clear-num sum-log frac-2neg 1-exp div-inv pow-flip inv-pow
Counts
2 → 44
Calls
2 calls:
13.0ms
(+ (/ 1.0 y) (* x 0.5))
26.0ms
(/ 1 (+ (/ 1.0 y) (* x 0.5)))

series147.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(+ (/ 1.0 y) (* x 0.5))
87.0ms
(/ 1 (+ (/ 1.0 y) (* x 0.5)))

simplify776.0ms

Counts
50 → 50
Iterations
IterNodes
done5000
21280
1247
0100

prune177.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes106.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample817.0ms

Algorithm
intervals
Results
534.0ms7996×body80valid
1.0ms3×body2560valid
0.0ms1×body640valid