Details

Time bar (total: 1.8s)

sample20.0ms

Algorithm
intervals
Results
9.0ms369×body80valid

simplify5.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 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)

rewrite65.0ms

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:
22.0ms
(* x (- x y))
41.0ms
(* (* x (- x y)) 2.0)

series88.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* x (- x y))
51.0ms
(* (* x (- x y)) 2.0)

simplify31.0ms

Counts
52 → 52

prune76.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.5b
(* x (* (- x y) 2.0))

rewrite35.0ms

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:
35.0ms
(* x (* (- x y) 2.0))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(* x (* (- x y) 2.0))

simplify81.0ms

Counts
23 → 23

prune30.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x x) (* y y))
0.0b
(* (- (* x x) (* y y)) 2.0)
4.3b
(* x (* (- (* x x) (* y y)) 2.0))
17.2b
(/ (* x (* (- (* x x) (* y y)) 2.0)) (+ x y))

rewrite139.0ms

Algorithm
rewrite-expression-head
Rules
20×add-exp-log add-cbrt-cube
13×*-un-lft-identity
11×pow1 add-sqr-sqrt
9×add-cube-cbrt
7×associate-*l* prod-exp cbrt-unprod
6×associate-*l/ add-log-exp
4×flip3-- times-frac associate-*r/ associate-*r* pow-prod-down associate-/r* flip--
3×cbrt-undiv div-exp
2×associate-/r/ *-commutative associate-/l/ distribute-lft-out difference-of-squares
1×sub-neg frac-2neg flip3-+ diff-log clear-num flip-+ div-inv associate-/l* unswap-sqr
Counts
4 → 83
Calls
4 calls:
9.0ms
(- (* x x) (* y y))
29.0ms
(* (- (* x x) (* y y)) 2.0)
47.0ms
(* x (* (- (* x x) (* y y)) 2.0))
52.0ms
(/ (* x (* (- (* x x) (* y y)) 2.0)) (+ x y))

series226.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(- (* x x) (* y y))
48.0ms
(* (- (* x x) (* y y)) 2.0)
60.0ms
(* x (* (- (* x x) (* y y)) 2.0))
85.0ms
(/ (* x (* (- (* x x) (* y y)) 2.0)) (+ x y))

simplify54.0ms

Counts
95 → 95

prune164.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes32.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

end0.0ms

sample663.0ms

Algorithm
intervals
Results
407.0ms11222×body80valid