Details

Time bar (total: 11.9s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify3.0ms

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

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite37.0ms

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-+ div-inv flip-- add-log-exp
Counts
1 → 45
Calls
1 calls:
35.0ms
(/ (+ x y) (- x y))

series96.0ms

Counts
1 → 3
Calls
1 calls:
96.0ms
(/ (+ x y) (- x y))

simplify2.5s

Counts
48 → 48
Iterations
IterNodes
done5001
33448
2591
1175
076

prune178.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×associate-/r* add-cbrt-cube add-exp-log
4×pow1 associate-/l* add-log-exp
3×log-prod flip3-- div-inv flip--
2×associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-+ div-exp rem-log-exp flip-+ rem-exp-log
Counts
3 → 117
Calls
3 calls:
45.0ms
(exp (/ (+ x y) (- x y)))
47.0ms
(log (exp (/ (+ x y) (- x y))))
34.0ms
(/ (+ x y) (- x y))

series285.0ms

Counts
3 → 9
Calls
3 calls:
97.0ms
(exp (/ (+ x y) (- x y)))
95.0ms
(log (exp (/ (+ x y) (- x y))))
93.0ms
(/ (+ x y) (- x y))

simplify1.8s

Counts
126 → 126
Iterations
IterNodes
done5001
34509
2716
1249
0132

prune527.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite59.0ms

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 add-log-exp associate-/l/
1×flip3-- div-sub pow-flip flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
24.0ms
(/ 1 (/ (- x y) (+ x y)))
24.0ms
(/ (- x y) (+ x y))

series182.0ms

Counts
2 → 6
Calls
2 calls:
91.0ms
(/ 1 (/ (- x y) (+ x y)))
91.0ms
(/ (- x y) (+ x y))

simplify1.8s

Counts
180 → 180
Iterations
IterNodes
done5001
23590
1548
0205

prune608.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

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

rewrite111.0ms

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 add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 527
Calls
3 calls:
10.0ms
(/ 1 (- x y))
10.0ms
(/ 1 (+ x y))
53.0ms
(/ (/ 1 (- x y)) (/ 1 (+ x y)))

series207.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(/ 1 (- x y))
56.0ms
(/ 1 (+ x y))
105.0ms
(/ (/ 1 (- x y)) (/ 1 (+ x y)))

simplify1.4s

Counts
536 → 536
Iterations
IterNodes
done5001
12081
0605

prune1.1s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes161.0ms

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
done8
18
07

end0.0ms

sample625.0ms

Algorithm
intervals
Results
317.0ms8000×body80valid