Details

Time bar (total: 14.7s)

sample16.0ms

Algorithm
intervals
Results
8.0ms341×body80valid

simplify57.0ms

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

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite40.0ms

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:
38.0ms
(* (* x y) (- 1.0 y))

series85.0ms

Counts
1 → 3
Calls
1 calls:
85.0ms
(* (* x y) (- 1.0 y))

simplify2.3s

Counts
30 → 30
Iterations
IterNodes
done5008
32875
2571
1175
061

prune108.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

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

rewrite65.0ms

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:
28.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
35.0ms
(* (- y) (* x y))

series127.0ms

Counts
2 → 6
Calls
2 calls:
93.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
33.0ms
(* (- y) (* x y))

simplify3.2s

Counts
48 → 48
Iterations
IterNodes
done5002
34192
2821
1221
075

prune162.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
20.2b
(cbrt (* (- y) (* x y)))
20.2b
(cbrt (* (- y) (* x y)))
20.2b
(cbrt (* (- y) (* x y)))

rewrite91.0ms

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:
39.0ms
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
11.0ms
(cbrt (* (- y) (* x y)))
19.0ms
(cbrt (* (- y) (* x y)))
19.0ms
(cbrt (* (- y) (* x y)))

series525.0ms

Counts
4 → 12
Calls
4 calls:
145.0ms
(* (cbrt (* (- y) (* x y))) (cbrt (* (- y) (* x y))))
132.0ms
(cbrt (* (- y) (* x y)))
114.0ms
(cbrt (* (- y) (* x y)))
134.0ms
(cbrt (* (- y) (* x y)))

simplify3.1s

Counts
74 → 74
Iterations
IterNodes
done5000
44948
31476
2592
1226
091

prune440.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y))
9.5b
(cbrt (* x y))
20.2b
(cbrt (* (- y) (* x y)))
20.2b
(cbrt (* (- y) (* x y)))

rewrite39.0ms

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:
3.0ms
(cbrt (- y))
7.0ms
(cbrt (* x y))
16.0ms
(cbrt (* (- y) (* x y)))
12.0ms
(cbrt (* (- y) (* x y)))

series719.0ms

Counts
4 → 12
Calls
4 calls:
308.0ms
(cbrt (- y))
97.0ms
(cbrt (* x y))
165.0ms
(cbrt (* (- y) (* x y)))
148.0ms
(cbrt (* (- y) (* x y)))

simplify2.6s

Counts
61 → 61
Iterations
IterNodes
done5003
43540
3993
2348
1181
093

prune277.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes96.0ms

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

sample604.0ms

Algorithm
intervals
Results
387.0ms10595×body80valid