Details

Time bar (total: 17.7s)

sample19.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done5
15
04

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ y x))

rewrite16.0ms

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-+ insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 36
Calls
1 calls:
15.0ms
(/ x (+ y x))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ x (+ y x))

simplify1.3s

Counts
39 → 39
Iterations
IterNodes
done5037
31479
2415
1132
062

prune115.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ y x) x)
0.6b
(/ 1 (/ (+ y x) x))

rewrite29.0ms

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
15×add-exp-log
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp insert-posit16 log1p-expm1-u add-log-exp associate-/l/
1×flip3-+ associate-/r/ flip-+ pow-flip inv-pow
Counts
2 → 127
Calls
2 calls:
14.0ms
(/ (+ y x) x)
13.0ms
(/ 1 (/ (+ y x) x))

series87.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(/ (+ y x) x)
62.0ms
(/ 1 (/ (+ y x) x))

simplify2.7s

Counts
133 → 133
Iterations
IterNodes
done5001
34021
21215
1401
0162

prune356.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite118.0ms

Algorithm
rewrite-expression-head
Rules
327×times-frac
301×*-un-lft-identity
236×add-sqr-sqrt
151×add-cube-cbrt
96×associate-*l*
38×distribute-lft-out-- difference-of-squares
37×distribute-lft-out
28×associate-/r/
21×associate-/l*
19×add-cbrt-cube add-exp-log
18×prod-diff
14×div-inv
12×flip3-+ flip-+
11×distribute-rgt-in distribute-lft-in
9×associate-/r*
7×cbrt-undiv div-exp
5×pow1 associate-*r*
4×flip3-- flip--
3×expm1-log1p-u prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×frac-times clear-num sub-neg frac-2neg associate-*r/
1×pow-prod-down associate-*l/ *-commutative associate-/l/
Counts
3 → 318
Calls
3 calls:
15.0ms
(/ x (+ y x))
18.0ms
(/ (/ x (+ y x)) (- y x))
66.0ms
(* (/ (/ x (+ y x)) (- y x)) (- y x))

series220.0ms

Counts
3 → 9
Calls
3 calls:
71.0ms
(/ x (+ y x))
86.0ms
(/ (/ x (+ y x)) (- y x))
63.0ms
(* (/ (/ x (+ y x)) (- y x)) (- y x))

simplify2.6s

Counts
327 → 327
Iterations
IterNodes
done5013
23300
11043
0366

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (+ y x))
0.1b
(/ (- y x) (/ x (+ y x)))
0.4b
(/ 1 (/ (- y x) (/ x (+ y x))))
7.7b
(* (/ 1 (/ (- y x) (/ x (+ y x)))) (- y x))

rewrite238.0ms

Algorithm
rewrite-expression-head
Rules
1806×times-frac
1247×*-un-lft-identity
1013×add-sqr-sqrt
698×add-cube-cbrt
290×associate-*l*
146×distribute-lft-out-- difference-of-squares
127×distribute-lft-out
117×associate-/r*
94×associate-/r/
64×add-exp-log
52×div-inv
42×flip3-+ flip-+
34×add-cbrt-cube div-exp
18×prod-diff
16×cbrt-undiv
11×distribute-rgt-in distribute-lft-in associate-/l*
10×prod-exp
7×pow1 unswap-sqr
6×rec-exp 1-exp
5×associate-*r*
4×expm1-log1p-u cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
3×clear-num frac-2neg flip3-- flip--
2×frac-times sub-neg associate-*r/ associate-/l/
1×div-sub pow-prod-down associate-*l/ *-commutative pow-flip inv-pow
Counts
4 → 936
Calls
4 calls:
12.0ms
(/ x (+ y x))
37.0ms
(/ (- y x) (/ x (+ y x)))
37.0ms
(/ 1 (/ (- y x) (/ x (+ y x))))
116.0ms
(* (/ 1 (/ (- y x) (/ x (+ y x)))) (- y x))

series333.0ms

Counts
4 → 12
Calls
4 calls:
82.0ms
(/ x (+ y x))
98.0ms
(/ (- y x) (/ x (+ y x)))
81.0ms
(/ 1 (/ (- y x) (/ x (+ y x))))
71.0ms
(* (/ 1 (/ (- y x) (/ x (+ y x)))) (- y x))

simplify4.1s

Counts
948 → 948
Iterations
IterNodes
done5003
12955
0907

prune3.5s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes88.0ms

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
done5
15
04

end0.0ms

sample623.0ms

Algorithm
intervals
Results
462.0ms8000×body80valid