Details

Time bar (total: 34.7s)

sample46.0ms

Algorithm
intervals
Results
19.0ms256×body80valid

simplify36.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize60.0ms

Local error

Found 1 expressions with local error:

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

rewrite117.0ms

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-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 46
Calls
1 calls:
110.0ms
(/ (+ x y) (- x y))

series142.0ms

Counts
1 → 3
Calls
1 calls:
141.0ms
(/ (+ x y) (- x y))

simplify3.5s

Counts
49 → 49
Iterations
IterNodes
done5006
31660
2465
1176
077

prune529.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize81.0ms

Local error

Found 2 expressions with local error:

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

rewrite172.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×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 associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv
3×pow1
2×rec-exp clear-num frac-2neg 1-exp insert-posit16 add-log-exp associate-/l/
1×flip3-- div-sub pow-flip flip-- inv-pow
Counts
2 → 176
Calls
2 calls:
72.0ms
(/ 1 (/ (- x y) (+ x y)))
57.0ms
(/ (- x y) (+ x y))

series255.0ms

Counts
2 → 6
Calls
2 calls:
134.0ms
(/ 1 (/ (- x y) (+ x y)))
121.0ms
(/ (- x y) (+ x y))

simplify3.9s

Counts
182 → 182
Iterations
IterNodes
done5001
21929
1544
0207

prune1.1s

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize97.0ms

Local error

Found 4 expressions with local error:

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

rewrite580.0ms

Algorithm
rewrite-expression-head
Rules
190×*-un-lft-identity
155×times-frac
114×add-sqr-sqrt
54×add-cube-cbrt
35×distribute-lft-out--
28×associate-/r/ distribute-lft-out
25×associate-/r*
20×difference-of-squares
15×distribute-rgt-out--
13×div-inv
12×flip3-+ add-exp-log flip-+
10×add-cbrt-cube
9×associate-/l*
6×add-log-exp
5×pow1
4×div-exp insert-posit16
3×cbrt-undiv clear-num frac-2neg
2×flip3-- frac-sub flip-- sub-div
1×rec-exp sub-neg diff-log 1-exp pow-flip inv-pow
Counts
4 → 189
Calls
4 calls:
257.0ms
(/ 1 (- (/ x (+ x y)) (/ y (+ x y))))
47.0ms
(/ y (+ x y))
25.0ms
(/ x (+ x y))
231.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series410.0ms

Counts
4 → 12
Calls
4 calls:
132.0ms
(/ 1 (- (/ x (+ x y)) (/ y (+ x y))))
65.0ms
(/ y (+ x y))
70.0ms
(/ x (+ x y))
142.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

simplify9.2s

Counts
201 → 201
Iterations
IterNodes
done5001
34814
21417
1472
0232

prune1.8s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize181.0ms

Local error

Found 4 expressions with local error:

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

rewrite1.9s

Algorithm
rewrite-expression-head
Rules
176×frac-times
124×cbrt-div
82×*-un-lft-identity
78×flip3-- frac-sub flip-- sub-div
48×times-frac
46×add-sqr-sqrt
44×associate-*l/
24×associate-*r/
21×distribute-lft-out--
12×associate-/r/ distribute-lft-out difference-of-squares
10×add-cube-cbrt add-log-exp
9×distribute-rgt-out--
6×flip3-+ flip-+ div-inv
4×pow1 add-cbrt-cube add-exp-log insert-posit16
3×sub-neg diff-log
1×cbrt-prod pow1/3 pow3 rem-cbrt-cube
Counts
4 → 222
Calls
4 calls:
203.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
218.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
216.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
1.2s
(cbrt (* (* (- (/ x (+ x y)) (/ y (+ x y))) (- (/ x (+ x y)) (/ y (+ x y)))) (- (/ x (+ x y)) (/ y (+ x y)))))

series438.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
99.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
108.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
103.0ms
(cbrt (* (* (- (/ x (+ x y)) (/ y (+ x y))) (- (/ x (+ x y)) (/ y (+ x y)))) (- (/ x (+ x y)) (/ y (+ x y)))))

simplify7.0s

Counts
234 → 234
Iterations
IterNodes
done5000
24771
11128
0505

prune2.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes289.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample762.0ms

Algorithm
intervals
Results
498.0ms8000×body80valid