Details

Time bar (total: 14.0s)

sample34.0ms

Algorithm
intervals
Results
15.0ms375×body80valid

simplify2.5s

Counts
1 → 1
Iterations
IterNodes
done5000
61697
5646
4242
380
228
114
08

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y z) (- t x)))
0.0b
(* (- y z) (- t x))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×*-un-lft-identity
6×flip3-- flip--
5×associate-*r* associate-*l*
4×distribute-rgt-in frac-times pow1 associate-+r+ sub-neg distribute-lft-in add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
2×associate-*l/ associate-*r/ distribute-lft-out-- difference-of-squares
1×+-commutative sum-log flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 49
Calls
2 calls:
11.0ms
(+ x (* (- y z) (- t x)))
40.0ms
(* (- y z) (- t x))

series147.0ms

Counts
2 → 6
Calls
2 calls:
89.0ms
(+ x (* (- y z) (- t x)))
57.0ms
(* (- y z) (- t x))

simplify1.1s

Counts
55 → 55
Iterations
IterNodes
done5001
21090
1299
0110

prune289.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (+ (* (- y z) t) (* (- y z) (- x))))
0.0b
(* (- y z) (- x))
0.0b
(* (- y z) t)

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×associate-*r*
10×associate-*l*
9×add-cube-cbrt
8×add-log-exp
7×pow1 add-cbrt-cube add-exp-log
4×associate-*l/
3×distribute-lft-neg-in sum-log distribute-rgt-neg-in distribute-rgt-neg-out
2×associate-+r- flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-- distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative associate-+r+ neg-mul-1 flip3-+ unsub-neg flip-+ distribute-lft-out
Counts
3 → 68
Calls
3 calls:
39.0ms
(+ x (+ (* (- y z) t) (* (- y z) (- x))))
19.0ms
(* (- y z) (- x))
23.0ms
(* (- y z) t)

series144.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(+ x (+ (* (- y z) t) (* (- y z) (- x))))
41.0ms
(* (- y z) (- x))
35.0ms
(* (- y z) t)

simplify1.1s

Counts
77 → 77
Iterations
IterNodes
done5001
21063
1317
0121

prune405.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt t) (cbrt t))
0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube 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 → 73
Calls
4 calls:
10.0ms
(* (cbrt t) (cbrt t))
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)

series1.1s

Counts
4 → 12
Calls
4 calls:
277.0ms
(* (cbrt t) (cbrt t))
311.0ms
(cbrt t)
259.0ms
(cbrt t)
218.0ms
(cbrt t)

simplify2.9s

Counts
85 → 85
Iterations
IterNodes
done5007
43735
31034
2377
1136
061

prune466.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* z (- x t)) (* x y))
0.0b
(+ x (- (* z (- x t)) (* x y)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
8×associate--l+
6×associate-+r+ sub-neg
4×distribute-rgt-in *-un-lft-identity distribute-lft-in
2×add-sqr-sqrt pow1 sum-log add-cbrt-cube diff-log add-exp-log add-cube-cbrt
1×+-commutative associate-+r- flip3-+ flip3-- flip-+ flip-- distribute-lft-out
Counts
2 → 36
Calls
2 calls:
12.0ms
(- (* z (- x t)) (* x y))
19.0ms
(+ x (- (* z (- x t)) (* x y)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(- (* z (- x t)) (* x y))
52.0ms
(+ x (- (* z (- x t)) (* x y)))

simplify1.6s

Counts
42 → 42
Iterations
IterNodes
done5005
32229
2515
1181
065

prune161.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

regimes287.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done21
321
220
116
010

end0.0ms

sample1.4s

Algorithm
intervals
Results
545.0ms12181×body80valid