Details

sample69.0ms

Algorithm

intervals

Results

49.0ms

268×

body

valid

simplify9.0ms

Counts

1 → 1

Iterations

Iter	Nodes
2	15
1	15
0	11

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 27.8b

localize38.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* c c) (* d d))
0.0b	(+ (* a c) (* b d))
27.8b	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

rewrite82.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 56

Calls

3 calls:

8.0ms	(+ (* c c) (* d d))
11.0ms	(+ (* a c) (* b d))
62.0ms	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

series167.0ms

Counts

3 → 9

Calls

3 calls:

40.0ms	(+ (* c c) (* d d))
40.0ms	(+ (* a c) (* b d))
87.0ms	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

simplify1.2s

Counts

65 → 65

Iterations

Iter	Nodes
3	3862
2	1027
1	281
0	99

prune299.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 27.3b

localize33.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
18.6b	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
28.3b	(sqrt (+ (* c c) (* d d)))
28.3b	(sqrt (+ (* c c) (* d d)))

rewrite101.0ms

Algorithm

rewrite-expression-head

Rules

288×	`times-frac`
164×	`add-sqr-sqrt`
162×	`*-un-lft-identity` `add-cube-cbrt`
156×	`sqrt-prod`
27×	`associate-/l*`
22×	`sqrt-div`
18×	`associate-/r/`
12×	`associate-/r*` `flip3-+` `flip-+`
11×	`add-cbrt-cube` `add-exp-log`
9×	`div-inv`
6×	`pow1`
4×	`cbrt-undiv` `div-exp` `insert-posit16` `add-log-exp`
3×	`associate-/l/`
2×	`rem-sqrt-square` `clear-num` `frac-2neg` `sqrt-pow1` `pow1/2`

Counts

4 → 268

Calls

4 calls:

53.0ms	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
31.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
6.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))

series358.0ms

Counts

4 → 12

Calls

4 calls:

110.0ms	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
167.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
42.0ms	(sqrt (+ (* c c) (* d d)))
39.0ms	(sqrt (+ (* c c) (* d d)))

simplify2.7s

Counts

280 → 280

Iterations

Iter	Nodes
3	6045
2	1718
1	721
0	305

prune1.1s

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 25.2b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (* (+ (* a c) (* b d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
18.7b	(* (+ (* a c) (* b d)) (/ 1 (sqrt (+ (* c c) (* d d)))))
28.3b	(sqrt (+ (* c c) (* d d)))
28.3b	(sqrt (+ (* c c) (* d d)))

rewrite89.0ms

Algorithm

rewrite-expression-head

Rules

38×	`add-sqr-sqrt`
28×	`times-frac` `add-exp-log`
26×	`*-un-lft-identity`
24×	`associate-r` `add-cube-cbrt`
23×	`sqrt-prod`
18×	`add-cbrt-cube`
9×	`div-exp`
8×	`pow1` `flip3-+` `sqrt-div` `prod-exp` `flip-+`
6×	`associate-/r*` `associate-/l/`
5×	`cbrt-undiv` `unswap-sqr`
4×	`frac-times` `associate-*l/` `associate-/r/` `cbrt-unprod` `insert-posit16` `add-log-exp`
3×	`associate-l`
2×	`rem-sqrt-square` `rec-exp` `sqrt-pow1` `pow1/2` `1-exp` `associate-*r/` `un-div-inv` `div-inv`
1×	`clear-num` `frac-2neg` `pow-prod-down` `-commutative` `associate-/l`

Counts

4 → 126

Calls

4 calls:

29.0ms	(/ (* (+ (* a c) (* b d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
45.0ms	(* (+ (* a c) (* b d)) (/ 1 (sqrt (+ (* c c) (* d d)))))
7.0ms	(sqrt (+ (* c c) (* d d)))
7.0ms	(sqrt (+ (* c c) (* d d)))

series284.0ms

Counts

4 → 12

Calls

4 calls:

88.0ms	(/ (* (+ (* a c) (* b d)) (/ 1 (sqrt (+ (* c c) (* d d))))) (sqrt (+ (* c c) (* d d))))
114.0ms	(* (+ (* a c) (* b d)) (/ 1 (sqrt (+ (* c c) (* d d)))))
39.0ms	(sqrt (+ (* c c) (* d d)))
42.0ms	(sqrt (+ (* c c) (* d d)))

simplify4.6s

Counts

138 → 138

Iterations

Iter	Nodes
3	5836
2	1663
1	510
0	181

prune490.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 25.2b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
18.6b	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
28.3b	(sqrt (+ (* c c) (* d d)))
28.3b	(sqrt (+ (* c c) (* d d)))

rewrite90.0ms

Algorithm

rewrite-expression-head

Rules

288×	`times-frac`
164×	`add-sqr-sqrt`
162×	`*-un-lft-identity` `add-cube-cbrt`
156×	`sqrt-prod`
27×	`associate-/l*`
22×	`sqrt-div`
18×	`associate-/r/`
12×	`associate-/r*` `flip3-+` `flip-+`
11×	`add-cbrt-cube` `add-exp-log`
9×	`div-inv`
6×	`pow1`
4×	`cbrt-undiv` `div-exp` `insert-posit16` `add-log-exp`
3×	`associate-/l/`
2×	`rem-sqrt-square` `clear-num` `frac-2neg` `sqrt-pow1` `pow1/2`

Counts

4 → 268

Calls

4 calls:

43.0ms	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
29.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
6.0ms	(sqrt (+ (* c c) (* d d)))
7.0ms	(sqrt (+ (* c c) (* d d)))

series282.0ms

Counts

4 → 12

Calls

4 calls:

87.0ms	(/ (/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d)))) (sqrt (+ (* c c) (* d d))))
113.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
39.0ms	(sqrt (+ (* c c) (* d d)))
43.0ms	(sqrt (+ (* c c) (* d d)))

simplify2.3s

Counts

280 → 280

Iterations

Iter	Nodes
3	6045
2	1718
1	721
0	305

prune882.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 25.2b

regimes248.0ms

Accuracy

0% (2.5b remaining)

Error of 25.7b against oracle of 23.2b and baseline of 25.7b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
2	17
1	17
0	13

end0.0ms

sample1.3s

Algorithm

intervals

Results

1.1s

8453×

body

valid