Details

Time bar (total: 12.5s)

sample27.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite50.0ms

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×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 47
Calls
1 calls:
47.0ms
(/ (+ x y) (- x y))

series97.0ms

Counts
1 → 3
Calls
1 calls:
97.0ms
(/ (+ x y) (- x y))

simplify2.1s

Counts
50 → 50
Iterations
IterNodes
done5000
33172
2588
1180
078

prune256.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize17.0ms

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))

rewrite109.0ms

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×expm1-log1p-u log-prod flip3-- log1p-expm1-u 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 → 123
Calls
3 calls:
28.0ms
(exp (/ (+ x y) (- x y)))
56.0ms
(log (exp (/ (+ x y) (- x y))))
20.0ms
(/ (+ x y) (- x y))

series328.0ms

Counts
3 → 9
Calls
3 calls:
123.0ms
(exp (/ (+ x y) (- x y)))
109.0ms
(log (exp (/ (+ x y) (- x y))))
95.0ms
(/ (+ x y) (- x y))

simplify2.5s

Counts
132 → 132
Iterations
IterNodes
done5000
34525
2740
1257
0138

prune546.0ms

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))

rewrite45.0ms

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×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp log1p-expm1-u add-log-exp associate-/l/
1×flip3-- div-sub pow-flip flip-- inv-pow
Counts
2 → 178
Calls
2 calls:
19.0ms
(/ 1 (/ (- x y) (+ x y)))
18.0ms
(/ (- x y) (+ x y))

series190.0ms

Counts
2 → 6
Calls
2 calls:
98.0ms
(/ 1 (/ (- x y) (+ x y)))
91.0ms
(/ (- x y) (+ x y))

simplify1.6s

Counts
184 → 184
Iterations
IterNodes
done5002
23765
1557
0209

prune520.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

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)))

rewrite103.0ms

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×expm1-log1p-u clear-num frac-2neg log1p-expm1-u add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 533
Calls
3 calls:
9.0ms
(/ 1 (- x y))
12.0ms
(/ 1 (+ x y))
33.0ms
(/ (/ 1 (- x y)) (/ 1 (+ x y)))

series192.0ms

Counts
3 → 9
Calls
3 calls:
57.0ms
(/ 1 (- x y))
40.0ms
(/ 1 (+ x y))
95.0ms
(/ (/ 1 (- x y)) (/ 1 (+ x y)))

simplify1.4s

Counts
542 → 542
Iterations
IterNodes
done5001
12101
0611

prune1.5s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes149.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample567.0ms

Algorithm
intervals
Results
256.0ms8000×body80valid