Details

sample44.0ms

Algorithm

intervals

Results

32.0ms

269×

body

valid

simplify43.0ms

Counts

1 → 1

Iterations

Iter	Nodes
6	70
5	70
4	66
3	48
2	36
1	19
0	11

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 24.0b

localize26.0ms

Local error

Found 2 expressions with local error:

0.5b	(- (* b c) (* a d))
24.0b	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

rewrite49.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
9×	`times-frac`
4×	`add-cbrt-cube` `add-exp-log` `add-log-exp`
3×	`associate-/r` `associate-/l`
2×	`pow1` `flip3--` `associate-/r/` `insert-posit16` `flip--` `associate-/l/`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `flip3-+` `diff-log` `div-sub` `div-exp` `flip-+` `div-inv`

Counts

2 → 46

Calls

2 calls:

9.0ms	(- (* b c) (* a d))
39.0ms	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

series152.0ms

Counts

2 → 6

Calls

2 calls:

51.0ms	(- (* b c) (* a d))
100.0ms	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

simplify718.0ms

Counts

52 → 52

Iterations

Iter	Nodes
3	2836
2	838
1	256
0	88

prune494.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 23.6b

localize49.0ms

Local error

Found 4 expressions with local error:

0.5b	(- (* b c) (* a d))
14.9b	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
26.6b	(sqrt (+ (* c c) (* d d)))
26.6b	(sqrt (+ (* c c) (* d d)))

rewrite59.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt`
21×	`*-un-lft-identity` `add-cube-cbrt`
18×	`times-frac` `sqrt-prod`
6×	`pow1` `associate-/r*` `add-cbrt-cube` `sqrt-div` `add-exp-log` `add-log-exp`
4×	`insert-posit16`
3×	`flip3-+` `flip-+` `associate-/l*`
2×	`rem-sqrt-square` `sqrt-pow1` `flip3--` `pow1/2` `associate-/r/` `flip--` `associate-/l/`
1×	`cbrt-undiv` `clear-num` `sub-neg` `frac-2neg` `diff-log` `div-sub` `div-exp` `div-inv`

Counts

4 → 90

Calls

4 calls:

10.0ms	(- (* b c) (* a d))
28.0ms	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
11.0ms	(sqrt (+ (* c c) (* d d)))
9.0ms	(sqrt (+ (* c c) (* d d)))

series281.0ms

Counts

4 → 12

Calls

4 calls:

54.0ms	(- (* b c) (* a d))
130.0ms	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
59.0ms	(sqrt (+ (* c c) (* d d)))
39.0ms	(sqrt (+ (* c c) (* d d)))

simplify619.0ms

Counts

102 → 102

Iterations

Iter	Nodes
3	2500
2	898
1	311
0	121

prune875.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 20.3b

localize33.0ms

Local error

Found 4 expressions with local error:

14.9b	(/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
26.6b	(sqrt (+ (* c c) (* d d)))
26.6b	(sqrt (+ (* c c) (* d d)))
26.6b	(sqrt (+ (* c c) (* d d)))

rewrite54.0ms

Algorithm

rewrite-expression-head

Rules

30×	`sqrt-div`
12×	`add-sqr-sqrt`
9×	`*-un-lft-identity` `flip3-+` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `sqrt-prod` `flip-+`
8×	`associate-/r/`
7×	`pow1`
4×	`frac-times` `insert-posit16` `add-log-exp`
3×	`rem-sqrt-square` `sqrt-pow1` `times-frac` `pow1/2` `associate-/l*`
2×	`cbrt-undiv` `div-exp` `associate-l/` `associate-r/` `associate-/l/`
1×	`clear-num` `associate-/r*` `frac-2neg` `flip3--` `div-sub` `prod-exp` `cbrt-unprod` `div-inv` `flip--`

Counts

4 → 81

Calls

4 calls:

35.0ms	(/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
6.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))

series237.0ms

Counts

4 → 12

Calls

4 calls:

118.0ms	(/ (- (* b c) (* a d)) (* (sqrt (sqrt (+ (* c c) (* d d)))) (sqrt (sqrt (+ (* c c) (* d d))))))
38.0ms	(sqrt (+ (* c c) (* d d)))
42.0ms	(sqrt (+ (* c c) (* d d)))
39.0ms	(sqrt (+ (* c c) (* d d)))

simplify639.0ms

Counts

93 → 93

Iterations

Iter	Nodes
3	2371
2	830
1	303
0	112

prune924.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 20.3b

localize39.0ms

Local error

Found 4 expressions with local error:

26.6b	(sqrt (+ (* c c) (* d d)))
26.6b	(sqrt (+ (* c c) (* d d)))
26.6b	(sqrt (+ (* c c) (* d d)))
26.6b	(sqrt (+ (* c c) (* d d)))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt` `sqrt-prod`
8×	`pow1` `*-un-lft-identity` `sqrt-div` `add-cube-cbrt`
4×	`rem-sqrt-square` `sqrt-pow1` `flip3-+` `add-cbrt-cube` `pow1/2` `add-exp-log` `flip-+` `insert-posit16` `add-log-exp`

Counts

4 → 64

Calls

4 calls:

6.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))

series163.0ms

Counts

4 → 12

Calls

4 calls:

39.0ms	(sqrt (+ (* c c) (* d d)))
42.0ms	(sqrt (+ (* c c) (* d d)))
38.0ms	(sqrt (+ (* c c) (* d d)))
44.0ms	(sqrt (+ (* c c) (* d d)))

simplify777.0ms

Counts

76 → 76

Iterations

Iter	Nodes
5	2938
4	990
3	437
2	196
1	92
0	39

prune802.0ms

Pruning

10 alts after pruning (6 fresh and 4 done)

Merged error: 20.3b

regimes355.0ms

Accuracy

21.6% (2.1b remaining)

Error of 25.4b against oracle of 23.3b and baseline of 26.0b

bsearch2.0ms

simplify3.0ms

Iterations

Iter	Nodes
2	21
1	21
0	18

end0.0ms

sample1.3s

Algorithm

intervals

Results

1.1s

8527×

body

valid