Details

Time bar (total: 2.4s)

sample23.0ms

Algorithm
intervals
Results
9.0ms303×body80valid

simplify17.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* (- 1.0 x) z))
0.0b
(* (- 1.0 x) z)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*r*
2×associate-*l/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
11.0ms
(+ (* x y) (* (- 1.0 x) z))
23.0ms
(* (- 1.0 x) z)

series88.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ (* x y) (* (- 1.0 x) z))
50.0ms
(* (- 1.0 x) z)

simplify110.0ms

Counts
39 → 39

prune90.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
4.7b
(* (- (* 1.0 1.0) (* x x)) z)
6.7b
(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
9×add-sqr-sqrt
7×add-cube-cbrt
5×pow1 add-log-exp
4×times-frac associate-*l* associate-*l/ associate-/r*
3×associate-*r*
2×cbrt-undiv flip3-- flip3-+ div-exp prod-exp associate-/r/ flip-- cbrt-unprod flip-+ associate-/l/ distribute-lft-out
1×+-commutative frac-2neg pow-prod-down clear-num sum-log *-commutative div-inv associate-/l* difference-of-squares unswap-sqr
Counts
3 → 59
Calls
3 calls:
22.0ms
(+ (* x y) (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
35.0ms
(* (- (* 1.0 1.0) (* x x)) z)
26.0ms
(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

series190.0ms

Counts
3 → 9
Calls
3 calls:
71.0ms
(+ (* x y) (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
48.0ms
(* (- (* 1.0 1.0) (* x x)) z)
71.0ms
(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

simplify51.0ms

Counts
68 → 68

prune167.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (/ (* (+ 1.0 x) (* z (- 1.0 x))) (+ 1.0 x)))
0.0b
(* z (- 1.0 x))
0.1b
(* (+ 1.0 x) (* z (- 1.0 x)))
6.7b
(/ (* (+ 1.0 x) (* z (- 1.0 x))) (+ 1.0 x))

rewrite153.0ms

Algorithm
rewrite-expression-head
Rules
20×add-exp-log add-cbrt-cube
18×associate-*r/
17×*-un-lft-identity
13×add-sqr-sqrt
11×pow1
10×distribute-rgt-in distribute-lft-in
9×add-cube-cbrt
8×frac-times flip3-+ flip-+ associate-/l/
7×flip3-- associate-*l* prod-exp flip-- cbrt-unprod
6×sub-neg associate-*r* add-log-exp
4×times-frac pow-prod-down associate-*l/ associate-/r*
3×cbrt-undiv div-exp distribute-lft-out
2×associate-/r/ *-commutative
1×+-commutative frac-2neg clear-num sum-log div-inv associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 107
Calls
4 calls:
24.0ms
(+ (* x y) (/ (* (+ 1.0 x) (* z (- 1.0 x))) (+ 1.0 x)))
23.0ms
(* z (- 1.0 x))
46.0ms
(* (+ 1.0 x) (* z (- 1.0 x)))
57.0ms
(/ (* (+ 1.0 x) (* z (- 1.0 x))) (+ 1.0 x))

series191.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(+ (* x y) (/ (* (+ 1.0 x) (* z (- 1.0 x))) (+ 1.0 x)))
43.0ms
(* z (- 1.0 x))
66.0ms
(* (+ 1.0 x) (* z (- 1.0 x)))
40.0ms
(/ (* (+ 1.0 x) (* z (- 1.0 x))) (+ 1.0 x))

simplify80.0ms

Counts
119 → 119

prune259.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes72.0ms

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

sample779.0ms

Algorithm
intervals
Results
344.0ms10077×body80valid