Details

Time bar (total: 11.3s)

sample15.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify6.0ms

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

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite24.0ms

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-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 48
Calls
1 calls:
23.0ms
(/ (+ x y) (- x y))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(/ (+ x y) (- x y))

simplify1.4s

Counts
51 → 51
Iterations
IterNodes
done5000
31702
2486
1181
079

prune115.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

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

rewrite66.0ms

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-- insert-posit16 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 → 126
Calls
3 calls:
22.0ms
(log (exp (/ (+ x y) (- x y))))
23.0ms
(exp (/ (+ x y) (- x y)))
18.0ms
(/ (+ x y) (- x y))

series213.0ms

Counts
3 → 9
Calls
3 calls:
66.0ms
(log (exp (/ (+ x y) (- x y))))
78.0ms
(exp (/ (+ x y) (- x y)))
68.0ms
(/ (+ x y) (- x y))

simplify1.9s

Counts
135 → 135
Iterations
IterNodes
done5000
32160
2605
1259
0141

prune510.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

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

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
130×*-un-lft-identity
86×add-sqr-sqrt
80×times-frac
58×log-pow
54×sqrt-pow1
52×exp-prod
50×add-cube-cbrt
22×distribute-lft-out
18×distribute-lft-out-- difference-of-squares
12×log-prod
10×associate-/r* add-exp-log
8×pow1 add-cbrt-cube associate-/r/ associate-/l*
6×sqrt-prod
4×expm1-log1p-u flip3-- insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp associate-/l/
2×cbrt-undiv clear-num frac-2neg flip3-+ pow1/2 div-exp rem-log-exp flip-+
Counts
4 → 188
Calls
4 calls:
30.0ms
(log (sqrt (exp (/ (+ x y) (- x y)))))
32.0ms
(log (sqrt (exp (/ (+ x y) (- x y)))))
21.0ms
(/ (+ x y) (- x y))
27.0ms
(/ (+ x y) (- x y))

series504.0ms

Counts
4 → 12
Calls
4 calls:
162.0ms
(log (sqrt (exp (/ (+ x y) (- x y)))))
168.0ms
(log (sqrt (exp (/ (+ x y) (- x y)))))
91.0ms
(/ (+ x y) (- x y))
83.0ms
(/ (+ x y) (- x y))

simplify1.4s

Counts
200 → 200
Iterations
IterNodes
done5039
32042
2598
1263
0149

prune879.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize47.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x y))
0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))
0.6b
(cbrt (+ x y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
17×cbrt-prod
16×*-un-lft-identity
10×add-sqr-sqrt
8×cbrt-div add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
3×flip3-+ flip-+ distribute-lft-out
1×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 69
Calls
4 calls:
4.0ms
(cbrt (- x y))
4.0ms
(cbrt (+ x y))
4.0ms
(cbrt (+ x y))
4.0ms
(cbrt (+ x y))

series712.0ms

Counts
4 → 12
Calls
4 calls:
193.0ms
(cbrt (- x y))
172.0ms
(cbrt (+ x y))
155.0ms
(cbrt (+ x y))
191.0ms
(cbrt (+ x y))

simplify2.1s

Counts
81 → 81
Iterations
IterNodes
done5000
44511
31463
2545
1233
0108

prune440.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes103.0ms

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

sample479.0ms

Algorithm
intervals
Results
337.0ms8000×body80valid