Details

Time bar (total: 5.5s)

sample20.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done5
15
04

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 36
Calls
1 calls:
8.0ms
(/ x (+ x y))

series70.0ms

Counts
1 → 3
Calls
1 calls:
70.0ms
(/ x (+ x y))

simplify1.3s

Counts
39 → 39
Iterations
IterNodes
done5005
31523
2413
1132
062

prune107.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize47.0ms

Local error

Found 4 expressions with local error:

1.2b
(fma (* x x) x (* y (* y y)))
2.1b
(- (* y y) (* x y))
8.5b
(/ x (fma (* x x) x (* y (* y y))))
32.7b
(* (/ x (fma (* x x) x (* y (* y y)))) (+ (* x x) (- (* y y) (* x y))))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
20×*-un-lft-identity add-cube-cbrt
19×times-frac
13×associate-*l*
11×add-cbrt-cube add-exp-log
6×pow1 add-log-exp
4×expm1-log1p-u insert-posit16 log1p-expm1-u
3×associate-/r* associate-*r* associate-/l*
2×frac-times cbrt-undiv flip3-+ div-exp prod-exp associate-*r/ cbrt-unprod flip-+ div-inv unswap-sqr
1×distribute-rgt-in clear-num sub-neg frac-2neg distribute-lft-in flip3-- distribute-rgt-out-- fma-neg diff-log prod-diff pow-prod-down associate-*l/ *-commutative fma-udef flip--
Counts
4 → 100
Calls
4 calls:
0.0ms
(fma (* x x) x (* y (* y y)))
18.0ms
(- (* y y) (* x y))
8.0ms
(/ x (fma (* x x) x (* y (* y y))))
74.0ms
(* (/ x (fma (* x x) x (* y (* y y)))) (+ (* x x) (- (* y y) (* x y))))

series329.0ms

Counts
4 → 12
Calls
4 calls:
95.0ms
(fma (* x x) x (* y (* y y)))
45.0ms
(- (* y y) (* x y))
74.0ms
(/ x (fma (* x x) x (* y (* y y))))
114.0ms
(* (/ x (fma (* x x) x (* y (* y y)))) (+ (* x x) (- (* y y) (* x y))))

simplify2.2s

Counts
112 → 112
Iterations
IterNodes
done5000
22309
1524
0158

prune515.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes60.0ms

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
done5
15
04

end0.0ms

sample632.0ms

Algorithm
intervals
Results
475.0ms8000×body80valid