Details

Time bar (total: 9.6s)

sample27.0ms

Algorithm
intervals
Results
17.0ms256×body80valid

simplify13.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
214
111
05

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 49
Calls
1 calls:
33.0ms
(/ (- x y) (+ x y))

series106.0ms

Counts
1 → 3
Calls
1 calls:
106.0ms
(/ (- x y) (+ x y))

simplify1.9s

Counts
52 → 52
Iterations
IterNodes
done5003
32814
2572
1199
081

prune202.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

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

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
581×*-un-lft-identity
484×times-frac
331×add-sqr-sqrt
324×prod-diff
319×add-cube-cbrt
123×distribute-lft-out
82×associate-/r/
41×flip3-+ flip-+ div-inv
18×fma-neg
8×associate-/r*
7×add-cbrt-cube add-exp-log distribute-lft-out--
6×associate-/l*
5×add-log-exp
4×difference-of-squares
3×expm1-log1p-u pow1 distribute-rgt-out-- insert-posit16 log1p-expm1-u
2×cbrt-undiv clear-num frac-2neg div-exp
1×sub-neg flip3-- diff-log frac-sub flip-- sub-div
Counts
3 → 445
Calls
3 calls:
9.0ms
(/ y (+ x y))
12.0ms
(/ x (+ x y))
53.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series194.0ms

Counts
3 → 9
Calls
3 calls:
62.0ms
(/ y (+ x y))
45.0ms
(/ x (+ x y))
88.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

simplify2.5s

Counts
454 → 454
Iterations
IterNodes
done5001
22473
1976
0425

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize37.0ms

Local error

Found 4 expressions with local error:

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

rewrite132.0ms

Algorithm
rewrite-expression-head
Rules
131×*-un-lft-identity
84×times-frac
83×add-sqr-sqrt
53×add-cube-cbrt
24×distribute-lft-out
18×fma-neg prod-diff
15×associate-/l* distribute-lft-out-- difference-of-squares
12×associate-/r*
10×add-cbrt-cube add-exp-log associate-/r/
6×add-log-exp associate-/l/
5×flip3-+ flip-+ div-inv
4×expm1-log1p-u pow1 flip3-- insert-posit16 log1p-expm1-u flip--
3×cbrt-undiv clear-num frac-2neg div-sub div-exp frac-sub
2×associate-*l/
1×frac-times sub-neg diff-log associate-*r/ sub-div
Counts
4 → 202
Calls
4 calls:
56.0ms
(- (/ x (+ x y)) (* (/ (- x y) (+ x y)) (/ y (- x y))))
23.0ms
(/ (- x y) (+ x y))
26.0ms
(/ (- x y) (+ x y))
24.0ms
(/ (- x y) (+ x y))

series384.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(- (/ x (+ x y)) (* (/ (- x y) (+ x y)) (/ y (- x y))))
96.0ms
(/ (- x y) (+ x y))
98.0ms
(/ (- x y) (+ x y))
82.0ms
(/ (- x y) (+ x y))

simplify1.3s

Counts
214 → 214
Iterations
IterNodes
done5001
21468
1415
0164

prune907.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes89.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done26
226
120
012

end0.0ms

sample575.0ms

Algorithm
intervals
Results
437.0ms8000×body80valid