Details

Time bar (total: 14.3s)

sample23.0ms

Algorithm
intervals
Results
11.0ms334×body80valid

simplify55.0ms

Counts
1 → 1
Iterations
IterNodes
done85
585
478
361
231
112
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
27.0ms
(* (* x y) (- 1.0 y))

series83.0ms

Counts
1 → 3
Calls
1 calls:
82.0ms
(* (* x y) (- 1.0 y))

simplify2.7s

Counts
29 → 29
Iterations
IterNodes
done5076
32830
2569
1174
060

prune151.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
0.2b
(* (- y) (* x y))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l*
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp cbrt-unprod
1×+-commutative neg-mul-1 sum-log flip3-+ distribute-rgt-out associate-*r* unsub-neg *-commutative flip-+
Counts
2 → 40
Calls
2 calls:
13.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
21.0ms
(* (- y) (* x y))

series140.0ms

Counts
2 → 6
Calls
2 calls:
111.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
29.0ms
(* (- y) (* x y))

simplify3.7s

Counts
46 → 46
Iterations
IterNodes
done5001
34348
2844
1219
073

prune190.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
18.2b
(cbrt (* (- y) (* x y)))
18.2b
(cbrt (* (- y) (* x y)))
18.2b
(cbrt (* (- y) (* x y)))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×add-cbrt-cube swap-sqr associate-*r* associate-*l* add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
28.0ms
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
18.0ms
(cbrt (* (- y) (* x y)))
18.0ms
(cbrt (* (- y) (* x y)))
20.0ms
(cbrt (* (- y) (* x y)))

series622.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
132.0ms
(cbrt (* (- y) (* x y)))
127.0ms
(cbrt (* (- y) (* x y)))
161.0ms
(cbrt (* (- y) (* x y)))

simplify1.9s

Counts
70 → 70
Iterations
IterNodes
done5000
31514
2589
1224
089

prune445.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y))
9.0b
(cbrt (* x y))
18.2b
(cbrt (* (- y) (* x y)))
18.2b
(cbrt (* (- y) (* x y)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
13×cbrt-prod
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in
1×neg-mul-1
Counts
4 → 45
Calls
4 calls:
2.0ms
(cbrt (- y))
5.0ms
(cbrt (* x y))
16.0ms
(cbrt (* (- y) (* x y)))
9.0ms
(cbrt (* (- y) (* x y)))

series594.0ms

Counts
4 → 12
Calls
4 calls:
244.0ms
(cbrt (- y))
89.0ms
(cbrt (* x y))
126.0ms
(cbrt (* (- y) (* x y)))
134.0ms
(cbrt (* (- y) (* x y)))

simplify2.1s

Counts
57 → 57
Iterations
IterNodes
done5001
43504
3964
2343
1178
090

prune365.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes188.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done24
324
218
114
08

end0.0ms

sample719.0ms

Algorithm
intervals
Results
391.0ms10727×body80valid