Details

Time bar (total: 12.6s)

sample15.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify13.0ms

Counts
1 → 1
Iterations
IterNodes
done18
518
417
315
212
110
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.1b

localize8.0ms

Local error

Found 1 expressions with local error:

6.6b
(/ (* x y) (+ y 1.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-cbrt-cube add-exp-log
4×associate-/r* times-frac
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×expm1-log1p-u pow1 clear-num frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 27
Calls
1 calls:
12.0ms
(/ (* x y) (+ y 1.0))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(/ (* x y) (+ y 1.0))

simplify2.5s

Counts
30 → 30
Iterations
IterNodes
done5018
33740
2801
1211
074

prune155.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
9×add-cbrt-cube add-exp-log
7×associate-/l*
6×div-inv
4×cbrt-undiv div-exp
2×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp associate-/l/
1×flip3-+ associate-/r/ flip-+
Counts
2 → 119
Calls
2 calls:
14.0ms
(/ (+ y 1.0) y)
16.0ms
(/ x (/ (+ y 1.0) y))

series169.0ms

Counts
2 → 6
Calls
2 calls:
99.0ms
(/ (+ y 1.0) y)
70.0ms
(/ x (/ (+ y 1.0) y))

simplify2.1s

Counts
125 → 125
Iterations
IterNodes
done5000
21590
1485
0188

prune544.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
41.0ms
(/ x (+ (/ 1.0 y) 1))

series98.0ms

Counts
1 → 3
Calls
1 calls:
98.0ms
(/ x (+ (/ 1.0 y) 1))

simplify2.1s

Counts
38 → 38
Iterations
IterNodes
done5004
32217
2616
1191
080

prune157.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (+ y 1.0))
6.7b
(* (/ x (+ y 1.0)) y)

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*l*
9×add-cbrt-cube add-exp-log
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*r* associate-/l*
2×expm1-log1p-u cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ log1p-expm1-u div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*l/ *-commutative
Counts
2 → 74
Calls
2 calls:
9.0ms
(/ x (+ y 1.0))
28.0ms
(* (/ x (+ y 1.0)) y)

series104.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(/ x (+ y 1.0))
52.0ms
(* (/ x (+ y 1.0)) y)

simplify3.3s

Counts
80 → 80
Iterations
IterNodes
done5000
34595
21059
1329
0126

prune326.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes138.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
07

end0.0ms

sample573.0ms

Algorithm
intervals
Results
329.0ms8000×body80valid