Details

sample23.0ms

Algorithm

intervals

Results

13.0ms

269×

body

valid

simplify74.0ms

Counts

1 → 1

Iterations

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

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 23.5b

localize52.0ms

Local error

Found 2 expressions with local error:

0.5b	(- (* b c) (* a d))
23.6b	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

rewrite56.0ms

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:

10.0ms	(- (* b c) (* a d))
45.0ms	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

series186.0ms

Counts

2 → 6

Calls

2 calls:

77.0ms	(- (* b c) (* a d))
109.0ms	(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

simplify2.6s

Counts

52 → 52

Iterations

Iter	Nodes
done	5004
3	2799
2	837
1	256
0	88

prune313.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 23.1b

localize25.0ms

Local error

Found 4 expressions with local error:

0.5b	(- (* b c) (* a d))
15.2b	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
27.8b	(sqrt (+ (* c c) (* d d)))
27.8b	(sqrt (+ (* c c) (* d d)))

rewrite55.0ms

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:

8.0ms	(- (* b c) (* a d))
27.0ms	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
7.0ms	(sqrt (+ (* c c) (* d d)))
12.0ms	(sqrt (+ (* c c) (* d d)))

series284.0ms

Counts

4 → 12

Calls

4 calls:

54.0ms	(- (* b c) (* a d))
129.0ms	(/ (- (* b c) (* a d)) (sqrt (+ (* c c) (* d d))))
47.0ms	(sqrt (+ (* c c) (* d d)))
53.0ms	(sqrt (+ (* c c) (* d d)))

simplify1.7s

Counts

102 → 102

Iterations

Iter	Nodes
done	5004
3	2496
2	897
1	311
0	121

prune556.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 21.6b

localize29.0ms

Local error

Found 4 expressions with local error:

0.5b	(- (* b c) (* a d))
15.3b	(/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
27.8b	(sqrt (+ (* c c) (* d d)))
27.8b	(sqrt (+ (* c c) (* d d)))

rewrite46.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt`
21×	`*-un-lft-identity` `add-cube-cbrt`
18×	`times-frac` `sqrt-prod`
6×	`pow1` `add-cbrt-cube` `sqrt-div` `add-exp-log` `associate-/l*` `add-log-exp`
4×	`insert-posit16`
3×	`associate-/r*` `flip3-+` `flip-+`
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-exp` `div-inv`

Counts

4 → 89

Calls

4 calls:

12.0ms	(- (* b c) (* a d))
20.0ms	(/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
6.0ms	(sqrt (+ (* c c) (* d d)))
6.0ms	(sqrt (+ (* c c) (* d d)))

series233.0ms

Counts

4 → 12

Calls

4 calls:

55.0ms	(- (* b c) (* a d))
84.0ms	(/ (sqrt (+ (* c c) (* d d))) (- (* b c) (* a d)))
49.0ms	(sqrt (+ (* c c) (* d d)))
45.0ms	(sqrt (+ (* c c) (* d d)))

simplify1.3s

Counts

101 → 101

Iterations

Iter	Nodes
done	5000
3	1847
2	717
1	271
0	116

prune449.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 21.6b

localize38.0ms

Local error

Found 4 expressions with local error:

27.8b	(sqrt (+ (* c c) (* d d)))
28.7b	(cbrt (+ (* c c) (* d d)))
28.7b	(cbrt (+ (* c c) (* d d)))
28.7b	(cbrt (+ (* c c) (* d d)))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

9×	`cbrt-prod` `add-sqr-sqrt`
8×	`*-un-lft-identity` `add-cube-cbrt`
6×	`cbrt-div`
5×	`pow1`
4×	`flip3-+` `add-cbrt-cube` `add-exp-log` `flip-+` `insert-posit16` `add-log-exp`
3×	`pow1/3` `sqrt-prod`
2×	`sqrt-div`
1×	`rem-sqrt-square` `sqrt-pow1` `pow1/2`

Counts

4 → 58

Calls

4 calls:

6.0ms	(sqrt (+ (* c c) (* d d)))
4.0ms	(cbrt (+ (* c c) (* d d)))
9.0ms	(cbrt (+ (* c c) (* d d)))
4.0ms	(cbrt (+ (* c c) (* d d)))

series321.0ms

Counts

4 → 12

Calls

4 calls:

38.0ms	(sqrt (+ (* c c) (* d d)))
93.0ms	(cbrt (+ (* c c) (* d d)))
93.0ms	(cbrt (+ (* c c) (* d d)))
96.0ms	(cbrt (+ (* c c) (* d d)))

simplify1.9s

Counts

70 → 70

Iterations

Iter	Nodes
done	5001
4	4228
3	1058
2	330
1	144
0	67

prune394.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 21.6b

regimes347.0ms

Accuracy

0% (2.9b remaining)

Error of 26.0b against oracle of 23.1b and baseline of 26.0b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	16
1	16
0	13

end0.0ms

sample1.0s

Algorithm

intervals

Results

827.0ms

8470×

body

valid