Details

Time bar (total: 9.3s)

sample18.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done8
18
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-cbrt-cube add-exp-log
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-exp log1p-expm1-u div-inv add-log-exp
Counts
1 → 42
Calls
1 calls:
32.0ms
(/ (+ x y) (+ y 1.0))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ (+ x y) (+ y 1.0))

simplify624.0ms

Counts
45 → 45
Iterations
IterNodes
done5000
2821
1203
080

prune142.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out
5×pow1
4×associate-/r* flip3-+ div-exp associate-*l* prod-exp associate-/r/ flip-+
3×associate-/l* unswap-sqr
2×expm1-log1p-u frac-times cbrt-undiv rec-exp 1-exp associate-*l/ cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
2 → 87
Calls
2 calls:
18.0ms
(/ 1 (+ y 1.0))
70.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(/ 1 (+ y 1.0))
63.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

simplify1.8s

Counts
93 → 93
Iterations
IterNodes
done5001
22368
1382
0137

prune673.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ 1.0 y) (- x y))
0.1b
(/ (+ y x) (/ (+ 1.0 y) (- x y)))
14.8b
(/ (/ (+ y x) (/ (+ 1.0 y) (- x y))) (- x y))

rewrite257.0ms

Algorithm
rewrite-expression-head
Rules
1873×times-frac
1733×*-un-lft-identity
1065×add-sqr-sqrt
603×add-cube-cbrt
334×distribute-lft-out
231×distribute-lft-out-- difference-of-squares
117×associate-/l*
69×associate-/r/
38×div-inv
36×associate-/r*
31×flip3-- flip--
19×add-cbrt-cube add-exp-log
10×cbrt-undiv div-exp
5×associate-/l/
3×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp
2×flip3-+ flip-+
Counts
3 → 880
Calls
3 calls:
21.0ms
(/ (+ 1.0 y) (- x y))
44.0ms
(/ (+ y x) (/ (+ 1.0 y) (- x y)))
99.0ms
(/ (/ (+ y x) (/ (+ 1.0 y) (- x y))) (- x y))

series238.0ms

Counts
3 → 9
Calls
3 calls:
99.0ms
(/ (+ 1.0 y) (- x y))
83.0ms
(/ (+ y x) (/ (+ 1.0 y) (- x y)))
56.0ms
(/ (/ (+ y x) (/ (+ 1.0 y) (- x y))) (- x y))

simplify1.6s

Counts
889 → 889
Iterations
IterNodes
done5000
12406
0781

prune2.8s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes145.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample577.0ms

Algorithm
intervals
Results
245.0ms7999×body80valid
0.0ms1×body1280valid