Details

sample53.0ms

Algorithm

intervals

Results

30.0ms	256×	body	80	valid
10.0ms	256×	pre	80	true

simplify2.5s

Counts: 1 → 1

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.6b

localize37.0ms

Local error

Found 2 expressions with local error:

17.6b	(/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
0.0b	(+ (* x x) (* y y))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 44

Calls

2 calls:

Slowest

32.0ms	(/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
10.0ms	(+ (* x x) (* y y))

series119.0ms

Counts

2 → 6

Calls

2 calls:

Slowest

76.0ms	(/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))
43.0ms	(+ (* x x) (* y y))

simplify2.8s

Counts: 50 → 50

prune373.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.6b

localize31.0ms

Local error

Found 4 expressions with local error:

23.0b	(/ (* y y) (+ (* x x) (* y y)))
14.6b	(/ (* x x) (+ (* x x) (* y y)))
0.0b	(- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))
0.0b	(log (exp (- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))))

rewrite270.0ms

Algorithm

rewrite-expression-head

Rules

26×	`add-sqr-sqrt`
14×	`*-un-lft-identity` `times-frac` `add-cbrt-cube` `add-exp-log`
12×	`associate-/r/` `log-pow`
11×	`exp-prod`
10×	`add-cube-cbrt`
8×	`difference-of-squares`
6×	`associate-/r*` `flip3-+` `distribute-rgt-out--` `flip-+` `div-inv` `add-log-exp`
5×	`pow1` `log-prod`
4×	`cbrt-undiv` `div-exp` `insert-posit16`
2×	`clear-num` `sub-neg` `frac-2neg` `exp-sum` `prod-exp` `cbrt-unprod` `associate-/l*` `distribute-lft-out--`
1×	`log-div` `flip3--` `exp-diff` `diff-log` `rem-log-exp` `frac-sub` `flip--` `sub-div`

Counts

4 → 98

Calls

4 calls:

Slowest

158.0ms	(log (exp (- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))))
78.0ms	(- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))
18.0ms	(/ (* x x) (+ (* x x) (* y y)))
14.0ms	(/ (* y y) (+ (* x x) (* y y)))

series290.0ms

Counts

4 → 12

Calls

4 calls:

Slowest

85.0ms	(log (exp (- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))))
75.0ms	(/ (* y y) (+ (* x x) (* y y)))
68.0ms	(- (/ (* x x) (+ (* x x) (* y y))) (/ (* y y) (+ (* x x) (* y y))))
63.0ms	(/ (* x x) (+ (* x x) (* y y)))

simplify1.8s

Counts: 110 → 110

prune1.0s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.6b

localize1.0ms

Local error

Found 0 expressions with local error:

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

Calls

0 calls:

Slowest

series0.0ms

Counts

0 → 0

Calls

0 calls:

Slowest

simplify0.0ms

Counts: 0 → 0

prune4.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.6b

localize1.0ms

Local error

Found 0 expressions with local error:

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

Calls

0 calls:

Slowest

series0.0ms

Counts

0 → 0

Calls

0 calls:

Slowest

simplify0.0ms

Counts: 0 → 0

prune1.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.6b

regimes171.0ms

Accuracy

76.6% (4.5b remaining)

Error of 4.8b against oracle of 0.4b and baseline of 19.5b

bsearch200.0ms

end0.0ms

sample1.6s

Algorithm

intervals

Results

927.0ms	8000×	body	80	valid
440.0ms	8000×	pre	80	true