Details

Time bar (total: 2.0s)

sample15.0ms

Algorithm
intervals
Results
6.0ms335×body80valid

simplify10.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1233
2443
3623
4633
5633
done633

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
prod-diff
distribute-rgt-in add-cube-cbrt *-un-lft-identity distribute-lft-in
pow1 add-exp-log associate-*r* associate-*l* add-cbrt-cube
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
17.0ms
(* x (- 1.0 (* x y)))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(* x (- 1.0 (* x y)))

simplify101.0ms

Counts
35 → 35
Iterations

Useful iterations: 3 (98.0ms)

IterNodesCost
0151198
1642173
23593170
35001162
done5001162

prune49.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (- (* x y)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
associate-*r*
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*l* add-cbrt-cube
distribute-lft-neg-in expm1-log1p-u neg-mul-1 distribute-rgt-neg-in pow-prod-down prod-exp *-commutative distribute-rgt-neg-out cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
11.0ms
(* x (- (* x y)))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(* x (- (* x y)))

simplify118.0ms

Counts
27 → 27
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0101110
1556100
23891100
35002100
done5002100

prune59.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))
52.0b
(fma (- y) x (* y x))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity prod-diff
distribute-rgt-in distribute-lft-in
pow1 add-exp-log add-cbrt-cube
associate-*r* associate-*l*
expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod fma-udef unswap-sqr
Counts
2 → 42
Calls
2 calls:
17.0ms
(* x (- 1.0 (* x y)))
0.0ms
(fma (- y) x (* y x))

series68.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(* x (- 1.0 (* x y)))
25.0ms
(fma (- y) x (* y x))

simplify111.0ms

Counts
48 → 48
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0161248
1676216
23769213
35001213
done5001213

prune93.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
19.9b
(cbrt (* x (- (* x y))))
19.9b
(cbrt (* x (- (* x y))))
19.9b
(cbrt (* x (- (* x y))))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
pow1/3
add-cube-cbrt *-un-lft-identity
cbrt-prod
add-exp-log
expm1-log1p-u swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 66
Calls
4 calls:
28.0ms
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
5.0ms
(cbrt (* x (- (* x y))))
5.0ms
(cbrt (* x (- (* x y))))
5.0ms
(cbrt (* x (- (* x y))))

series413.0ms

Counts
4 → 12
Calls
4 calls:
127.0ms
(* (cbrt (* x (- (* x y)))) (cbrt (* x (- (* x y)))))
95.0ms
(cbrt (* x (- (* x y))))
95.0ms
(cbrt (* x (- (* x y))))
96.0ms
(cbrt (* x (- (* x y))))

simplify99.0ms

Counts
78 → 78
Iterations

Useful iterations: 3 (94.0ms)

IterNodesCost
0220569
1730497
23381434
35001428
done5001428

prune199.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes43.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0185
1235
2245
3245
done245

end0.0ms

sample408.0ms

Algorithm
intervals
Results
196.0ms10636×body80valid