Details

sample27.0ms

Algorithm

intervals

Results

11.0ms

256×

body

valid

simplify8.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	7
1	8	7
2	9	7
done	9	7

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))

rewrite56.0ms

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-exp-log` `add-cbrt-cube`
2×	`associate-/r/` `associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `flip3--` `frac-2neg` `flip3-+` `div-exp` `clear-num` `flip--` `flip-+` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 47

Calls

1 calls:

52.0ms

(/ (+ x y) (- x y))

series98.0ms

Counts

1 → 3

Calls

1 calls:

98.0ms

(/ (+ x y) (- x y))

simplify2.7s

Counts

50 → 50

Iterations

Useful iterations: 3 (730.0ms)

Iter	Nodes	Cost
0	78	606
1	180	582
2	605	554
3	3573	547
done	5000	547

prune148.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize19.0ms

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))

rewrite170.0ms

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×	`add-exp-log` `associate-/r*` `add-cbrt-cube`
4×	`pow1` `associate-/l*` `add-log-exp`
3×	`expm1-log1p-u` `log-prod` `flip3--` `flip--` `log1p-expm1-u` `div-inv`
2×	`associate-/l/`
1×	`cbrt-undiv` `frac-2neg` `flip3-+` `div-exp` `rem-log-exp` `clear-num` `flip-+` `rem-exp-log`

Counts

3 → 123

Calls

3 calls:

56.0ms	(log (exp (/ (+ x y) (- x y))))
64.0ms	(exp (/ (+ x y) (- x y)))
44.0ms	(/ (+ x y) (- x y))

series340.0ms

Counts

3 → 9

Calls

3 calls:

103.0ms	(log (exp (/ (+ x y) (- x y))))
116.0ms	(exp (/ (+ x y) (- x y)))
120.0ms	(/ (+ x y) (- x y))

simplify2.8s

Counts

132 → 132

Iterations

Useful iterations: 3 (1.0s)

Iter	Nodes	Cost
0	138	1441
1	258	1296
2	725	1233
3	4115	1213
done	5000	1213

prune304.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(log (pow E (/ (+ x y) (- x y))))
0.0b	(/ (+ x y) (- x y))
0.0b	(pow E (/ (+ x y) (- x y)))

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

67×	`*-un-lft-identity`
45×	`add-sqr-sqrt`
40×	`times-frac`
27×	`add-cube-cbrt`
26×	`pow-unpow`
11×	`distribute-lft-out`
9×	`distribute-lft-out--` `difference-of-squares`
8×	`add-exp-log`
7×	`log-prod`
6×	`unpow-prod-down`
5×	`associate-/r*` `add-cbrt-cube`
4×	`pow1` `rem-log-exp` `pow-exp` `associate-/r/` `associate-/l*`
3×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
2×	`pow-to-exp` `e-exp-1` `flip3--` `flip--` `div-inv` `associate-/l/` `sqr-pow`
1×	`cbrt-undiv` `pow-pow` `frac-2neg` `flip3-+` `div-exp` `clear-num` `log-pow` `flip-+`

Counts

3 → 111

Calls

3 calls:

6.0ms	(log (pow E (/ (+ x y) (- x y))))
27.0ms	(/ (+ x y) (- x y))
17.0ms	(pow E (/ (+ x y) (- x y)))

series349.0ms

Counts

3 → 9

Calls

3 calls:

125.0ms	(log (pow E (/ (+ x y) (- x y))))
84.0ms	(/ (+ x y) (- x y))
140.0ms	(pow E (/ (+ x y) (- x y)))

simplify1.1s

Counts

120 → 120

Iterations

Useful iterations: done (1.1s)

Iter	Nodes	Cost
0	139	1424
1	375	1319
2	1662	1213
done	5000	1199

prune328.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b	(exp (/ (+ x y) (- x y)))
0.0b	(/ (+ x y) (- x y))
0.8b	(cbrt (pow (exp (/ (+ x y) (- x y))) 3))
1.0b	(pow (exp (/ (+ x y) (- x y))) 3)

rewrite199.0ms

Algorithm

rewrite-expression-head

Rules

99×	`*-un-lft-identity`
67×	`add-sqr-sqrt`
60×	`times-frac`
52×	`exp-prod`
41×	`add-cube-cbrt`
27×	`pow-pow`
16×	`distribute-lft-out`
13×	`distribute-lft-out--` `difference-of-squares`
12×	`cbrt-prod`
7×	`add-cbrt-cube`
6×	`add-exp-log` `unpow-prod-down` `cube-prod` `associate-/r/`
5×	`pow1` `associate-/r*` `add-log-exp`
4×	`expm1-log1p-u` `log1p-expm1-u` `associate-/l*`
3×	`pow-unpow` `flip3--` `flip--` `div-inv`
2×	`cube-mult` `unpow3` `associate-/l/` `sqr-pow`
1×	`cbrt-undiv` `pow-to-exp` `frac-2neg` `flip3-+` `pow1/3` `div-exp` `pow-exp` `clear-num` `rem-cbrt-cube` `flip-+` `rem-exp-log` `rem-cube-cbrt`

Counts

4 → 157

Calls

4 calls:

47.0ms	(exp (/ (+ x y) (- x y)))
30.0ms	(/ (+ x y) (- x y))
31.0ms	(cbrt (pow (exp (/ (+ x y) (- x y))) 3))
80.0ms	(pow (exp (/ (+ x y) (- x y))) 3)

series517.0ms

Counts

4 → 12

Calls

4 calls:

103.0ms	(exp (/ (+ x y) (- x y)))
89.0ms	(/ (+ x y) (- x y))
89.0ms	(cbrt (pow (exp (/ (+ x y) (- x y))) 3))
236.0ms	(pow (exp (/ (+ x y) (- x y))) 3)

simplify1.6s

Counts

169 → 169

Iterations

Useful iterations: done (1.6s)

Iter	Nodes	Cost
0	170	2069
1	427	1852
2	1811	1719
done	5002	1707

prune522.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes53.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	10
1	11	10
2	13	10
done	13	10

end0.0ms

sample774.0ms

Algorithm

intervals

Results

560.0ms

8000×

body

valid