Details

Time bar (total: 22.1s)

sample40.0ms

Algorithm
intervals
Results
17.0ms276×body80valid

simplify3.0s

Counts
1 → 1
Iterations
IterNodes
done5001
244971
234719
224472
214219
203966
193718
183457
173189
162922
152654
142345
131967
121369
11756
10502
9395
8317
7231
6150
5116
485
355
233
117
010

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.9b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (* (- y z) t) (- a z)))
0.0b
(* (- y z) t)
10.6b
(/ (* (- y z) t) (- a z))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt *-un-lft-identity
10×add-cbrt-cube add-exp-log
7×add-cube-cbrt
5×pow1 associate-/r* times-frac associate-*l* add-log-exp
4×associate-*l/
3×flip3-- associate-*r* flip-- distribute-lft-out-- difference-of-squares
2×cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ pow-prod-down *-commutative flip-+ div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
3 → 63
Calls
3 calls:
33.0ms
(+ x (/ (* (- y z) t) (- a z)))
36.0ms
(* (- y z) t)
24.0ms
(/ (* (- y z) t) (- a z))

series281.0ms

Counts
3 → 9
Calls
3 calls:
127.0ms
(+ x (/ (* (- y z) t) (- a z)))
33.0ms
(* (- y z) t)
121.0ms
(/ (* (- y z) t) (- a z))

simplify1.2s

Counts
72 → 72
Iterations
IterNodes
done5000
21121
1334
0124

prune317.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- a z))
0.5b
(cbrt (- a z))
0.5b
(* (cbrt (- a z)) (cbrt (- a z)))
2.8b
(* (/ (- y z) (* (cbrt (- a z)) (cbrt (- a z)))) (/ t (cbrt (- a z))))

rewrite164.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
57×*-un-lft-identity
55×cbrt-prod
38×associate-*r*
36×times-frac
31×add-cube-cbrt
30×cbrt-div
27×add-exp-log
25×associate-*l*
18×add-cbrt-cube
15×flip3-- flip--
13×pow1
12×distribute-lft-out--
10×swap-sqr associate-/r/ difference-of-squares unswap-sqr
9×frac-times prod-exp cbrt-unprod
8×pow1/3
7×cbrt-undiv div-exp
5×associate-*l/ associate-*r/
4×add-log-exp
3×pow-prod-down
2×pow-sqr *-commutative pow-prod-up div-inv
1×pow2 pow-plus
Counts
4 → 163
Calls
4 calls:
5.0ms
(cbrt (- a z))
5.0ms
(cbrt (- a z))
32.0ms
(* (cbrt (- a z)) (cbrt (- a z)))
109.0ms
(* (/ (- y z) (* (cbrt (- a z)) (cbrt (- a z)))) (/ t (cbrt (- a z))))

series738.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(cbrt (- a z))
239.0ms
(cbrt (- a z))
161.0ms
(* (cbrt (- a z)) (cbrt (- a z)))
150.0ms
(* (/ (- y z) (* (cbrt (- a z)) (cbrt (- a z)))) (/ t (cbrt (- a z))))

simplify2.6s

Counts
175 → 175
Iterations
IterNodes
done5014
22957
1728
0263

prune1.2s

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize67.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))
2.1b
(* (/ (* (cbrt (- y z)) (cbrt (- y z))) (cbrt (- a z))) (* (/ (cbrt (- y z)) (cbrt (- a z))) (/ t (cbrt (- a z)))))

rewrite232.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
35×add-cbrt-cube
32×prod-exp cbrt-unprod
22×cbrt-undiv div-exp
20×cbrt-prod
18×add-sqr-sqrt *-un-lft-identity
14×associate-*l*
10×add-cube-cbrt
9×pow1
8×cbrt-div times-frac
5×frac-times associate-*r/
4×flip3-- flip-- distribute-lft-out-- add-log-exp difference-of-squares
3×pow1/3 pow-prod-down associate-*l/
2×associate-/r/
1×associate-*r* *-commutative div-inv
Counts
4 → 107
Calls
4 calls:
7.0ms
(cbrt (- y z))
6.0ms
(cbrt (- y z))
6.0ms
(cbrt (- y z))
205.0ms
(* (/ (* (cbrt (- y z)) (cbrt (- y z))) (cbrt (- a z))) (* (/ (cbrt (- y z)) (cbrt (- a z))) (/ t (cbrt (- a z)))))

series817.0ms

Counts
4 → 12
Calls
4 calls:
222.0ms
(cbrt (- y z))
213.0ms
(cbrt (- y z))
231.0ms
(cbrt (- y z))
151.0ms
(* (/ (* (cbrt (- y z)) (cbrt (- y z))) (cbrt (- a z))) (* (/ (cbrt (- y z)) (cbrt (- a z))) (/ t (cbrt (- a z)))))

simplify2.5s

Counts
119 → 119
Iterations
IterNodes
done5001
21873
1529
0198

prune863.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize135.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))
0.6b
(cbrt (- y z))
2.1b
(* (/ (* (cbrt (- y z)) (* (cbrt (* (cbrt (- y z)) (cbrt (- y z)))) (cbrt (cbrt (- y z))))) (cbrt (- a z))) (* (/ (cbrt (- y z)) (cbrt (- a z))) (/ t (cbrt (- a z)))))

rewrite351.0ms

Algorithm
rewrite-expression-head
Rules
106×add-exp-log
51×prod-exp cbrt-unprod
47×add-cbrt-cube
31×cbrt-undiv div-exp
20×cbrt-prod
18×add-sqr-sqrt *-un-lft-identity
14×associate-*l*
10×add-cube-cbrt
9×pow1
8×cbrt-div times-frac
5×frac-times associate-*r/
4×flip3-- flip-- distribute-lft-out-- add-log-exp difference-of-squares
3×pow1/3 pow-prod-down associate-*l/
2×associate-/r/
1×associate-*r* *-commutative div-inv
Counts
4 → 117
Calls
4 calls:
6.0ms
(cbrt (- y z))
7.0ms
(cbrt (- y z))
6.0ms
(cbrt (- y z))
324.0ms
(* (/ (* (cbrt (- y z)) (* (cbrt (* (cbrt (- y z)) (cbrt (- y z)))) (cbrt (cbrt (- y z))))) (cbrt (- a z))) (* (/ (cbrt (- y z)) (cbrt (- a z))) (/ t (cbrt (- a z)))))

series770.0ms

Counts
4 → 12
Calls
4 calls:
233.0ms
(cbrt (- y z))
192.0ms
(cbrt (- y z))
214.0ms
(cbrt (- y z))
131.0ms
(* (/ (* (cbrt (- y z)) (* (cbrt (* (cbrt (- y z)) (cbrt (- y z)))) (cbrt (cbrt (- y z))))) (cbrt (- a z))) (* (/ (cbrt (- y z)) (cbrt (- a z))) (/ t (cbrt (- a z)))))

simplify4.0s

Counts
129 → 129
Iterations
IterNodes
done5002
22433
1627
0221

prune938.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes677.0ms

Accuracy

0% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 0.9b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done19
119
016

end0.0ms

sample1.1s

Algorithm
intervals
Results
538.0ms8715×body80valid
0.0ms1×body160valid