Details

Time bar (total: 13.0s)

sample30.0ms

Algorithm
intervals
Results
16.0ms339×body80valid

simplify38.0ms

Counts
1 → 1
Iterations
IterNodes
done44
444
338
223
110
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* x y))
0.1b
(* x (- 1.0 (* x y)))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×sub-neg associate-*r* associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-- associate-*r/ insert-posit16 flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 38
Calls
2 calls:
9.0ms
(- 1.0 (* x y))
41.0ms
(* x (- 1.0 (* x y)))

series90.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(- 1.0 (* x y))
58.0ms
(* x (- 1.0 (* x y)))

simplify1.8s

Counts
44 → 44
Iterations
IterNodes
done5013
31985
2464
1151
061

prune217.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 2 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt associate-*l*
4×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
3×distribute-lft-neg-out associate-*r*
2×insert-posit16
1×distribute-lft-neg-in +-commutative neg-mul-1 sum-log distribute-rgt-neg-in flip3-+ distribute-rgt-out unsub-neg pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 38
Calls
2 calls:
12.0ms
(+ (* 1.0 x) (* (- (* x y)) x))
22.0ms
(* (- (* x y)) x)

series67.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(+ (* 1.0 x) (* (- (* x y)) x))
23.0ms
(* (- (* x y)) x)

simplify3.1s

Counts
44 → 44
Iterations
IterNodes
done5001
33359
2753
1189
067

prune210.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* x y))) (cbrt (- (* x y))))
9.5b
(cbrt (- (* x y)))
9.5b
(cbrt (- (* x y)))
9.5b
(cbrt (- (* x y)))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
46×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3 swap-sqr associate-*r* associate-*l*
7×distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in
6×add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 95
Calls
4 calls:
31.0ms
(* (cbrt (- (* x y))) (cbrt (- (* x y))))
2.0ms
(cbrt (- (* x y)))
2.0ms
(cbrt (- (* x y)))
2.0ms
(cbrt (- (* x y)))

series693.0ms

Counts
4 → 12
Calls
4 calls:
228.0ms
(* (cbrt (- (* x y))) (cbrt (- (* x y))))
169.0ms
(cbrt (- (* x y)))
137.0ms
(cbrt (- (* x y)))
158.0ms
(cbrt (- (* x y)))

simplify1.8s

Counts
107 → 107
Iterations
IterNodes
done5001
31723
2674
1251
0112

prune505.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
5×distribute-lft-neg-in distribute-rgt-neg-in
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
3×neg-mul-1
Counts
4 → 61
Calls
4 calls:
1.0ms
(cbrt x)
2.0ms
(cbrt (- y))
2.0ms
(cbrt (- (* x y)))
2.0ms
(cbrt (- (* x y)))

series874.0ms

Counts
4 → 12
Calls
4 calls:
310.0ms
(cbrt x)
314.0ms
(cbrt (- y))
125.0ms
(cbrt (- (* x y)))
126.0ms
(cbrt (- (* x y)))

simplify2.0s

Counts
73 → 73
Iterations
IterNodes
done5011
42525
3822
2317
1169
094

prune432.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes147.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done24
324
223
118
08

end0.0ms

sample684.0ms

Algorithm
intervals
Results
487.0ms10568×body80valid