Details

Time bar (total: 7.4s)

sample23.0ms

Algorithm
intervals
Results
9.0ms359×body80valid

simplify58.0ms

Counts
1 → 1

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- x y))
0.0b
(* (* x (- x y)) 2.0)

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×associate-*r*
7×*-un-lft-identity
5×add-cube-cbrt
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*l/ *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 46
Calls
2 calls:
30.0ms
(* x (- x y))
31.0ms
(* (* x (- x y)) 2.0)

series87.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* x (- x y))
48.0ms
(* (* x (- x y)) 2.0)

simplify562.0ms

Counts
52 → 52

prune101.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (* (- x y) 2.0))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r/ associate-*l/
1×flip3-- associate-*r* *-commutative flip-- add-log-exp
Counts
1 → 20
Calls
1 calls:
55.0ms
(* x (* (- x y) 2.0))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(* x (* (- x y) 2.0))

simplify1.4s

Counts
23 → 23

prune40.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ (pow x 2) (* x (- y))) 2.0)
0.0b
(+ (pow x 2) (* x (- y)))

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*l* add-cbrt-cube add-log-exp
3×associate-*r*
2×flip3-+ associate-*l/ distribute-rgt-neg-out flip-+ distribute-lft-out unpow2
1×+-commutative unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 35
Calls
2 calls:
62.0ms
(* (+ (pow x 2) (* x (- y))) 2.0)
18.0ms
(+ (pow x 2) (* x (- y)))

series117.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(* (+ (pow x 2) (* x (- y))) 2.0)
47.0ms
(+ (pow x 2) (* x (- y)))

simplify2.1s

Counts
41 → 41

prune111.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (- x y))
0.2b
(* (sqrt (* x (- x y))) (sqrt (* x (- x y))))
7.1b
(sqrt (* x (- x y)))
7.1b
(sqrt (* x (- x y)))

rewrite119.0ms

Algorithm
rewrite-expression-head
Rules
61×pow1
32×sqrt-pow1
23×pow-prod-down
20×associate-*r/
16×add-sqr-sqrt sqrt-div
12×*-un-lft-identity pow1/2
10×add-cube-cbrt pow-prod-up
9×flip3-- associate-*r* flip--
8×add-exp-log add-cbrt-cube
7×associate-*l*
6×sqrt-prod pow-sqr
4×frac-times swap-sqr add-log-exp
2×distribute-rgt-in sub-neg distribute-lft-in associate-*l/ prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow2 pow-plus sqrt-unprod rem-square-sqrt distribute-lft-out-- difference-of-squares
Counts
4 → 109
Calls
4 calls:
20.0ms
(* x (- x y))
76.0ms
(* (sqrt (* x (- x y))) (sqrt (* x (- x y))))
10.0ms
(sqrt (* x (- x y)))
7.0ms
(sqrt (* x (- x y)))

series268.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(* x (- x y))
44.0ms
(* (sqrt (* x (- x y))) (sqrt (* x (- x y))))
100.0ms
(sqrt (* x (- x y)))
87.0ms
(sqrt (* x (- x y)))

simplify657.0ms

Counts
121 → 121

prune243.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes37.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify100.0ms

end0.0ms

sample1.1s

Algorithm
intervals
Results
632.0ms11068×body80valid