Details

Time bar (total: 15.5s)

sample34.0ms

Algorithm
intervals
Results
22.0ms330×body80valid

simplify53.0ms

Counts
1 → 1
Iterations
IterNodes
done124
6124
5122
498
367
232
112
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite23.0ms

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 insert-posit16 flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 27
Calls
1 calls:
22.0ms
(* (* x y) (- 1.0 y))

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(* (* x y) (- 1.0 y))

simplify1.1s

Counts
30 → 30
Iterations
IterNodes
done5000
21143
1176
061

prune139.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

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
2×insert-posit16
1×+-commutative neg-mul-1 sum-log flip3-+ distribute-rgt-out associate-*r* unsub-neg *-commutative flip-+
Counts
2 → 42
Calls
2 calls:
19.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
16.0ms
(* (- y) (* x y))

series160.0ms

Counts
2 → 6
Calls
2 calls:
136.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
23.0ms
(* (- y) (* x y))

simplify1.1s

Counts
48 → 48
Iterations
IterNodes
done5001
21176
1221
075

prune207.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
18.4b
(cbrt (* (- y) (* x y)))
18.4b
(cbrt (* (- y) (* x y)))
18.4b
(cbrt (* (- y) (* x y)))

rewrite80.0ms

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* insert-posit16 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 → 62
Calls
4 calls:
36.0ms
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
9.0ms
(cbrt (* (- y) (* x y)))
15.0ms
(cbrt (* (- y) (* x y)))
19.0ms
(cbrt (* (- y) (* x y)))

series484.0ms

Counts
4 → 12
Calls
4 calls:
140.0ms
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
106.0ms
(cbrt (* (- y) (* x y)))
114.0ms
(cbrt (* (- y) (* x y)))
124.0ms
(cbrt (* (- y) (* x y)))

simplify7.2s

Counts
74 → 74
Iterations
IterNodes
done5000
34796
2751
1228
091

prune433.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y))
9.9b
(cbrt (* x y))
18.4b
(cbrt (* (- y) (* x y)))
18.4b
(cbrt (* (- y) (* x y)))

rewrite28.0ms

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 insert-posit16 add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in
1×neg-mul-1
Counts
4 → 49
Calls
4 calls:
1.0ms
(cbrt (- y))
3.0ms
(cbrt (* x y))
13.0ms
(cbrt (* (- y) (* x y)))
10.0ms
(cbrt (* (- y) (* x y)))

series629.0ms

Counts
4 → 12
Calls
4 calls:
295.0ms
(cbrt (- y))
88.0ms
(cbrt (* x y))
116.0ms
(cbrt (* (- y) (* x y)))
130.0ms
(cbrt (* (- y) (* x y)))

simplify2.0s

Counts
61 → 61
Iterations
IterNodes
done5000
44414
31062
2377
1181
093

prune315.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes99.0ms

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

sample1.2s

Algorithm
intervals
Results
653.0ms10772×body80valid