Details

Time bar (total: 7.0s)

sample16.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite33.0ms

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:
32.0ms
(/ (+ x y) (- x y))

series95.0ms

Counts
1 → 3
Calls
1 calls:
95.0ms
(/ (+ x y) (- x y))

simplify697.0ms

Counts
49 → 49
Iterations
IterNodes
done2007
31628
2468
1176
077

prune134.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite48.0ms

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:
17.0ms
(/ 1 (/ (- x y) (+ x y)))
24.0ms
(/ (- x y) (+ x y))

series178.0ms

Counts
2 → 6
Calls
2 calls:
86.0ms
(/ 1 (/ (- x y) (+ x y)))
92.0ms
(/ (- x y) (+ x y))

simplify763.0ms

Counts
182 → 182
Iterations
IterNodes
done2003
21844
1541
0207

prune391.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

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))

rewrite71.0ms

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
27×associate-/r* associate-/l*
23×flip3-+ flip-+
20×flip3-- flip--
19×add-cbrt-cube
10×cbrt-undiv rec-exp 1-exp
5×pow1
3×clear-num frac-2neg insert-posit16 add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 530
Calls
3 calls:
11.0ms
(/ 1 (+ x y))
25.0ms
(/ (/ 1 (- x y)) (/ 1 (+ x y)))
12.0ms
(/ 1 (- x y))

series184.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(/ 1 (+ x y))
92.0ms
(/ (/ 1 (- x y)) (/ 1 (+ x y)))
54.0ms
(/ 1 (- x y))

simplify943.0ms

Counts
539 → 539
Iterations
IterNodes
done2001
11909
0608

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ x y))
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
19×cbrt-prod
16×*-un-lft-identity
14×add-sqr-sqrt
8×cbrt-div add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
3×flip3-- flip-- distribute-lft-out-- difference-of-squares
1×flip3-+ flip-+ distribute-lft-out
Counts
4 → 63
Calls
4 calls:
4.0ms
(cbrt (+ x y))
4.0ms
(cbrt (- x y))
4.0ms
(cbrt (- x y))
4.0ms
(cbrt (- x y))

series683.0ms

Counts
4 → 12
Calls
4 calls:
131.0ms
(cbrt (+ x y))
169.0ms
(cbrt (- x y))
193.0ms
(cbrt (- x y))
190.0ms
(cbrt (- x y))

simplify551.0ms

Counts
75 → 75
Iterations
IterNodes
done2001
31334
2499
1222
0104

prune348.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes57.0ms

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
done10
110
07

end0.0ms

sample612.0ms

Algorithm
intervals
Results
411.0ms8000×body80valid