Details

sample41.0ms

Algorithm

intervals

Results

24.0ms

270×

body

valid

simplify5.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	284
1	15	284
done	15	284

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 27.5b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* c c) (* d d))
0.5b	(+ (* a c) (* b d))
26.9b	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

rewrite44.0ms

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` `associate-/l`
2×	`+-commutative` `sum-log` `associate-/r/` `associate-/l/`
1×	`cbrt-undiv` `clear-num` `frac-2neg` `div-exp` `div-inv`

Counts

3 → 53

Calls

3 calls:

6.0ms	(+ (* c c) (* d d))
12.0ms	(+ (* a c) (* b d))
24.0ms	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

series233.0ms

Counts

3 → 9

Calls

3 calls:

47.0ms	(+ (* c c) (* d d))
61.0ms	(+ (* a c) (* b d))
124.0ms	(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

simplify3.1s

Counts

62 → 62

Iterations

Useful iterations: 3 (1.5s)

Iter	Nodes	Cost
0	96	21055
1	279	18756
2	997	18716
3	3905	18636
done	5002	18636

prune457.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 26.6b

localize32.0ms

Local error

Found 4 expressions with local error:

0.5b	(+ (* a c) (* b d))
17.6b	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
31.9b	(sqrt (+ (* c c) (* d d)))
31.9b	(sqrt (+ (* c c) (* d d)))

rewrite80.0ms

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`
5×	`flip3-+` `flip-+`
3×	`associate-/l*`
2×	`rem-sqrt-square` `sqrt-pow1` `pow1/2` `associate-/r/` `associate-/l/`
1×	`cbrt-undiv` `+-commutative` `clear-num` `sum-log` `frac-2neg` `div-exp` `div-inv`

Counts

4 → 84

Calls

4 calls:

11.0ms	(+ (* a c) (* b d))
47.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
11.0ms	(sqrt (+ (* c c) (* d d)))
7.0ms	(sqrt (+ (* c c) (* d d)))

series345.0ms

Counts

4 → 12

Calls

4 calls:

64.0ms	(+ (* a c) (* b d))
180.0ms	(/ (+ (* a c) (* b d)) (sqrt (+ (* c c) (* d d))))
40.0ms	(sqrt (+ (* c c) (* d d)))
60.0ms	(sqrt (+ (* c c) (* d d)))

simplify118.0ms

Iterations

Useful iterations: 0 (25.0ms)

Iter	Nodes	Cost
0	114	34504