Details

Time bar (total: 8.0s)

sample24.0ms

Algorithm
intervals
Results
9.0ms337×body80valid

simplify7.0ms

Counts
1 → 1
Iterations
IterNodes
done12
312
210
16
04

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt
3×*-un-lft-identity fma-neg prod-diff add-cube-cbrt add-log-exp
1×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log log1p-expm1-u flip-- difference-of-squares
Counts
1 → 21
Calls
1 calls:
8.0ms
(- x (* y y))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(- x (* y y))

simplify2.5s

Counts
24 → 24
Iterations
IterNodes
done5000
34178
2477
1111
042

prune67.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.1b
(fma (* y y) (+ (* y y) x) (* x x))
0.2b
(* (* y y) (* y y))
2.5b
(- (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
43.3b
(/ (- (* (* x x) x) (* (* (* y y) (* y y)) (* y y))) (fma (* y y) (+ (* y y) x) (* x x)))

rewrite561.0ms

Algorithm
rewrite-expression-head
Rules
115×pow1
36×pow-prod-up
23×pow-prod-down
22×pow-sqr
18×pow-plus add-cbrt-cube add-exp-log
13×pow2 add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12×times-frac
10×pow3
8×prod-exp cbrt-unprod
6×add-log-exp
5×difference-cubes
4×expm1-log1p-u log1p-expm1-u associate-/l*
3×associate-/r*
2×flip3-- flip-- associate-/l/
1×cbrt-undiv clear-num sub-neg frac-2neg fma-neg diff-log div-sub swap-sqr div-exp associate-*r* associate-*l* prod-diff *-commutative fma-udef div-inv unswap-sqr
Counts
4 → 128
Calls
4 calls:
0.0ms
(fma (* y y) (+ (* y y) x) (* x x))
35.0ms
(* (* y y) (* y y))
141.0ms
(- (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
379.0ms
(/ (- (* (* x x) x) (* (* (* y y) (* y y)) (* y y))) (fma (* y y) (+ (* y y) x) (* x x)))

series431.0ms

Counts
4 → 12
Calls
4 calls:
67.0ms
(fma (* y y) (+ (* y y) x) (* x x))
45.0ms
(* (* y y) (* y y))
149.0ms
(- (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
169.0ms
(/ (- (* (* x x) x) (* (* (* y y) (* y y)) (* y y))) (fma (* y y) (+ (* y y) x) (* x x)))

simplify2.8s

Counts
140 → 140
Iterations
IterNodes
done5000
23274
1472
0150

prune501.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes148.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample907.0ms

Algorithm
intervals
Results
288.0ms10646×body80valid