Details

sample18.0ms

Algorithm

intervals

Results

5.0ms	236×	body	80	valid
1.0ms	7×	body	1280	valid
0.0ms	6×	body	640	valid
0.0ms	2×	body	2560	valid
0.0ms	3×	body	160	valid
0.0ms	2×	body	320	valid

simplify5.8s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
9	4327
8	1259
7	477
6	204
5	93
4	40
3	29
2	19
1	12
0	6

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ x (/ (- x y) 2.0))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

4×	`*-un-lft-identity`
3×	`fma-def` `add-log-exp`
2×	`add-sqr-sqrt` `add-cube-cbrt`
1×	`expm1-log1p-u` `pow1` `+-commutative` `associate-+r-` `sum-log` `flip3-+` `add-cbrt-cube` `div-sub` `add-exp-log` `flip-+` `log1p-expm1-u` `distribute-lft-out`

Counts

1 → 18

Calls

1 calls:

36.0ms

(+ x (/ (- x y) 2.0))

series70.0ms

Counts

1 → 3

Calls

1 calls:

69.0ms

(+ x (/ (- x y) 2.0))

simplify2.9s

Counts

21 → 21

Iterations

Iter	Nodes
done	5000
4	4313
3	869
2	269
1	98
0	36

prune143.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* 1.5 x) (* 0.5 y))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `sub-neg` `*-un-lft-identity` `flip3--` `add-cbrt-cube` `fma-neg` `diff-log` `prod-diff` `add-exp-log` `add-cube-cbrt` `log1p-expm1-u` `flip--`

Counts

1 → 16

Calls

1 calls:

7.0ms

(- (* 1.5 x) (* 0.5 y))

series61.0ms

Counts

1 → 3

Calls

1 calls:

61.0ms

(- (* 1.5 x) (* 0.5 y))

simplify2.7s

Counts

19 → 19

Iterations

Iter	Nodes
done	5001
4	3127
3	1094
2	325
1	102
0	36

prune87.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma 1.5 x (- (* 0.5 y)))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma 1.5 x (- (* 0.5 y)))

series55.0ms

Counts

1 → 3

Calls

1 calls:

55.0ms

(fma 1.5 x (- (* 0.5 y)))

simplify2.4s

Counts

13 → 13

Iterations

Iter	Nodes
done	5001
4	1071
3	257
2	67
1	29
0	18

prune70.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify6.0ms

Iterations

Iter	Nodes
done	14
2	14
1	12
0	7

end0.0ms

sample680.0ms

Algorithm

intervals

Results

303.0ms	7322×	body	80	valid
60.0ms	235×	body	1280	valid
19.0ms	123×	body	2560	valid
17.0ms	160×	body	640	valid
9.0ms	111×	body	320	valid
3.0ms	50×	body	160	valid