Details

Time bar (total: 5.2s)

sample30.0ms

Algorithm
intervals
Results
13.0ms301×body80valid

simplify15.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1107
2197
3437
done437

prune2.0ms

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

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube add-log-exp
associate-*r*
associate-*l/
sub-neg flip3-- flip3-+ diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 33
Calls
2 calls:
27.0ms
(- (* (+ x 1.0) y) x)
37.0ms
(* (+ x 1.0) y)

series57.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(- (* (+ x 1.0) y) x)
34.0ms
(* (+ x 1.0) y)

simplify1.8s

Counts
39 → 39
Iterations

Useful iterations: 3 (719.0ms)

IterNodesCost
063360
1149332
2526322
32193304
done5000304

prune89.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
4.5b
(* (- (* x x) (* 1.0 1.0)) y)
9.1b
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

rewrite175.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-cube-cbrt
pow1 times-frac associate-/r* add-log-exp
flip3-- associate-*l* associate-*l/ flip-- difference-of-squares
associate-*r* distribute-lft-out--
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/
sub-neg frac-2neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 64
Calls
3 calls:
80.0ms
(- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
39.0ms
(* (- (* x x) (* 1.0 1.0)) y)
52.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

series222.0ms

Counts
3 → 9
Calls
3 calls:
66.0ms
(- (/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0)) x)
68.0ms
(* (- (* x x) (* 1.0 1.0)) y)
88.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

simplify1.3s

Counts
73 → 73
Iterations

Useful iterations: done (1.3s)

IterNodesCost
01261209
13411138
213871010
done5000982

prune194.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes68.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample1.1s

Algorithm
intervals
Results
796.0ms9147×body80valid