Details

sample260.0ms

Algorithm

intervals

Results

79.0ms	93×	body	1280	valid
32.0ms	57×	body	640	valid
14.0ms	22×	body	320	valid
9.0ms	70×	body	80	valid
4.0ms	14×	body	160	valid

simplify47.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	20
5	20
4	19
3	17
2	14
1	12
0	8

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.8b

localize35.0ms

Local error

Found 3 expressions with local error:

0.1b	(* r (sin b))
0.2b	(/ (* r (sin b)) (cos (+ a b)))
4.4b	(cos (+ a b))

rewrite73.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-cbrt-cube` `add-exp-log`
9×	`add-sqr-sqrt`
7×	`*-un-lft-identity` `add-cube-cbrt`
5×	`pow1`
3×	`associate-/r` `times-frac` `associate-r` `associate-l*` `insert-posit16` `add-log-exp`
2×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod`
1×	`cos-sum` `clear-num` `frac-2neg` `pow-prod-down` `-commutative` `div-inv` `associate-/l` `unswap-sqr`

Counts

3 → 50

Calls

3 calls:

19.0ms	(* r (sin b))
29.0ms	(/ (* r (sin b)) (cos (+ a b)))
22.0ms	(cos (+ a b))

series234.0ms

Counts

3 → 9

Calls

3 calls:

59.0ms	(* r (sin b))
136.0ms	(/ (* r (sin b)) (cos (+ a b)))
38.0ms	(cos (+ a b))

simplify1.9s

Counts

59 → 59

Iterations

Iter	Nodes
done	5000
3	3024
2	671
1	212
0	95

prune327.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.2b

localize42.0ms

Local error

Found 4 expressions with local error:

0.1b	(- (* (cos a) (cos b)) (* (sin a) (sin b)))
0.1b	(* r (sin b))
0.2b	(* (sin a) (sin b))
0.2b	(/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))

rewrite120.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt`
13×	`add-cbrt-cube` `add-exp-log`
10×	`*-un-lft-identity` `add-cube-cbrt`
8×	`pow1`
6×	`associate-r` `associate-l` `add-log-exp`
5×	`sin-mult`
4×	`associate-/r/` `cos-mult` `insert-posit16`
3×	`associate-/r*` `times-frac` `prod-exp` `cbrt-unprod`
2×	`cbrt-undiv` `flip3--` `div-exp` `pow-prod-down` `*-commutative` `frac-sub` `flip--` `sub-div` `unswap-sqr`
1×	`clear-num` `sub-neg` `frac-2neg` `diff-log` `div-inv` `associate-/l*`

Counts

4 → 80

Calls

4 calls:

27.0ms	(- (* (cos a) (cos b)) (* (sin a) (sin b)))
10.0ms	(* r (sin b))
20.0ms	(* (sin a) (sin b))
60.0ms	(/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))

series555.0ms

Counts

4 → 12

Calls

4 calls:

135.0ms	(- (* (cos a) (cos b)) (* (sin a) (sin b)))
47.0ms	(* r (sin b))
85.0ms	(* (sin a) (sin b))
287.0ms	(/ (* r (sin b)) (- (* (cos a) (cos b)) (* (sin a) (sin b))))

simplify1.5s

Counts

92 → 92

Iterations

Iter	Nodes
done	5000
2	1237
1	365
0	145

prune590.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.1b	(- (* (cos a) (cos b)) (* (sin a) (sin b)))
0.1b	(* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
0.2b	(* (sin a) (sin b))
0.2b	(/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))

rewrite188.0ms

Algorithm

rewrite-expression-head

Rules

29×	`add-sqr-sqrt`
22×	`*-un-lft-identity` `add-cube-cbrt`
20×	`associate-r`
19×	`times-frac`
13×	`add-cbrt-cube` `add-exp-log`
8×	`pow1` `associate-/r/`
7×	`sin-mult`
6×	`associate-l` `cos-mult` `add-log-exp`
4×	`insert-posit16`
3×	`associate-/r` `flip3--` `prod-exp` `frac-sub` `cbrt-unprod` `flip--` `associate-/l` `sub-div` `unswap-sqr`
2×	`cbrt-undiv` `div-exp` `pow-prod-down` `*-commutative` `div-inv`
1×	`clear-num` `sub-neg` `frac-2neg` `diff-log` `associate-*r/`

Counts

4 → 104

Calls

4 calls:

18.0ms	(- (* (cos a) (cos b)) (* (sin a) (sin b)))
92.0ms	(* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
22.0ms	(* (sin a) (sin b))
54.0ms	(/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))

series701.0ms

Counts

4 → 12

Calls

4 calls:

138.0ms	(- (* (cos a) (cos b)) (* (sin a) (sin b)))
362.0ms	(* r (/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b)))))
57.0ms	(* (sin a) (sin b))
143.0ms	(/ (sin b) (- (* (cos a) (cos b)) (* (sin a) (sin b))))

simplify1.9s

Counts

116 → 116

Iterations

Iter	Nodes
done	5000
2	1468
1	439
0	175

prune717.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (sin a) (sin b))
0.2b	(/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (sin b)) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))))
0.2b	(* (* (sin a) (sin b)) (* (sin a) (sin b)))
23.5b	(cbrt (* (* (sin a) (sin b)) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))

rewrite473.0ms

Algorithm

rewrite-expression-head

Rules

45×	`pow1`
29×	`sin-mult`
23×	`add-cbrt-cube` `add-exp-log`
18×	`pow-prod-down`
14×	`cbrt-div`
11×	`frac-times` `associate-*r/`
10×	`add-sqr-sqrt` `prod-exp` `cbrt-unprod`
9×	`associate-/r/`
8×	`*-un-lft-identity` `add-cube-cbrt`
7×	`associate-*l/` `cos-mult` `frac-sub`
4×	`associate-r` `associate-l` `pow-sqr` `pow-prod-up` `insert-posit16` `add-log-exp`
3×	`associate-/r*` `times-frac`
2×	`cbrt-undiv` `pow-plus` `div-exp` `*-commutative`
1×	`cbrt-prod` `pow2` `clear-num` `frac-2neg` `flip3--` `pow1/3` `cube-unmult` `swap-sqr` `rem-cbrt-cube` `div-inv` `flip--` `associate-/l*` `unswap-sqr`

Counts

4 → 107

Calls

4 calls:

24.0ms	(* (sin a) (sin b))
263.0ms	(/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (sin b)) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))))
47.0ms	(* (* (sin a) (sin b)) (* (sin a) (sin b)))
134.0ms	(cbrt (* (* (sin a) (sin b)) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))

series563.0ms

Counts

4 → 12

Calls

4 calls:

64.0ms	(* (sin a) (sin b))
321.0ms	(/ (* r (sin b)) (- (* (cos a) (cos b)) (cbrt (* (* (sin a) (sin b)) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))))
92.0ms	(* (* (sin a) (sin b)) (* (sin a) (sin b)))
85.0ms	(cbrt (* (* (sin a) (sin b)) (* (* (sin a) (sin b)) (* (sin a) (sin b)))))

simplify1.6s

Counts

119 → 119

Iterations

Iter	Nodes
done	5002
2	1741
1	521
0	203

prune711.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

regimes311.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.1b and baseline of 0.3b

bsearch0.0ms

simplify4.0ms

Iterations

Iter	Nodes
done	15
1	15
0	12

end0.0ms

sample6.0s

Algorithm

intervals

Results

3.6s	2902×	body	1280	valid
1.3s	1902×	body	640	valid
406.0ms	2112×	body	80	valid
306.0ms	724×	body	320	valid
162.0ms	361×	body	160	valid