Details

Time bar (total: 4.7s)

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify22.0ms

Counts
1 → 1

prune2.0ms

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) (+ x y))

rewrite32.0ms

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-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 46
Calls
1 calls:
29.0ms
(/ (- x y) (+ x y))

series80.0ms

Counts
1 → 3
Calls
1 calls:
80.0ms
(/ (- x y) (+ x y))

simplify558.0ms

Counts
49 → 49

prune78.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
31×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
5×flip3-- flip--
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ flip-+ inv-pow
Counts
2 → 173
Calls
2 calls:
29.0ms
(/ 1 (/ (+ x y) (- x y)))
26.0ms
(/ (+ x y) (- x y))

series134.0ms

Counts
2 → 6
Calls
2 calls:
64.0ms
(/ 1 (/ (+ x y) (- x y)))
69.0ms
(/ (+ x y) (- x y))

simplify694.0ms

Counts
179 → 179

prune239.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
954×times-frac
631×*-un-lft-identity
491×add-sqr-sqrt
369×add-cube-cbrt
87×associate-/r/
70×distribute-lft-out
61×distribute-lft-out-- difference-of-squares
51×add-exp-log
44×div-inv
36×div-exp
30×associate-/r*
24×associate-/l*
23×flip3-+ flip-+
20×flip3-- flip--
19×add-cbrt-cube
10×cbrt-undiv rec-exp 1-exp
5×pow1
3×frac-2neg clear-num add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 527
Calls
3 calls:
17.0ms
(/ 1 (+ x y))
55.0ms
(/ (/ 1 (+ x y)) (/ 1 (- x y)))
13.0ms
(/ 1 (- x y))

series187.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(/ 1 (+ x y))
94.0ms
(/ (/ 1 (+ x y)) (/ 1 (- x y)))
49.0ms
(/ 1 (- x y))

simplify866.0ms

Counts
536 → 536

prune933.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes37.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify19.0ms

end0.0ms

sample540.0ms

Algorithm
intervals
Results
252.0ms8000×body80valid