Details

Time bar (total: 13.6s)

sample26.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done14
214
111
08

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.2b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (/ y z))
6.2b
(/ (+ x y) (- 1.0 (/ y z)))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
40×*-un-lft-identity
30×times-frac
14×add-cube-cbrt
12×difference-of-squares
7×distribute-lft-out
6×associate-/r* distribute-lft-out--
4×add-cbrt-cube add-exp-log associate-/l* add-log-exp
2×pow1 flip3-- associate-/r/ insert-posit16 flip-- associate-/l/
1×cbrt-undiv clear-num sub-neg frac-2neg flip3-+ diff-log div-exp flip-+ div-inv
Counts
2 → 67
Calls
2 calls:
10.0ms
(- 1.0 (/ y z))
42.0ms
(/ (+ x y) (- 1.0 (/ y z)))

series108.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(- 1.0 (/ y z))
83.0ms
(/ (+ x y) (- 1.0 (/ y z)))

simplify1.4s

Counts
73 → 73
Iterations
IterNodes
done5001
31606
2592
1228
0106

prune264.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 4.9b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (/ y z))
0.4b
(/ 1 (- 1.0 (/ y z)))
5.9b
(* (+ x y) (/ 1 (- 1.0 (/ y z))))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
72×add-sqr-sqrt
46×times-frac
44×*-un-lft-identity
25×add-cube-cbrt
24×associate-*r*
16×add-exp-log difference-of-squares
10×add-cbrt-cube
8×distribute-lft-out--
6×pow1 associate-/r*
5×add-log-exp
4×div-exp associate-*l* prod-exp associate-/r/
3×flip3-- insert-posit16 flip-- associate-/l* unswap-sqr
2×frac-times cbrt-undiv rec-exp flip3-+ 1-exp associate-*l/ cbrt-unprod flip-+ div-inv
1×clear-num sub-neg frac-2neg diff-log pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip distribute-lft-out inv-pow
Counts
3 → 115
Calls
3 calls:
6.0ms
(- 1.0 (/ y z))
11.0ms
(/ 1 (- 1.0 (/ y z)))
44.0ms
(* (+ x y) (/ 1 (- 1.0 (/ y z))))

series150.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(- 1.0 (/ y z))
57.0ms
(/ 1 (- 1.0 (/ y z)))
75.0ms
(* (+ x y) (/ 1 (- 1.0 (/ y z))))

simplify2.5s

Counts
124 → 124
Iterations
IterNodes
done5002
33529
21152
1387
0155

prune524.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 4.9b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 1.0 (/ y z))
0.2b
(/ 1 (/ (- 1.0 (/ y z)) (+ x y)))
6.2b
(/ (- 1.0 (/ y z)) (+ x y))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
232×times-frac
200×add-sqr-sqrt
196×*-un-lft-identity
90×add-cube-cbrt
44×difference-of-squares
34×associate-/r*
31×distribute-lft-out
22×distribute-lft-out--
16×add-exp-log
11×associate-/r/
10×add-cbrt-cube
9×associate-/l*
8×div-exp
6×div-inv
5×flip3-+ flip-+ add-log-exp
4×pow1 cbrt-undiv
3×insert-posit16
2×rec-exp clear-num frac-2neg flip3-- 1-exp flip-- associate-/l/
1×sub-neg diff-log div-sub pow-flip inv-pow
Counts
3 → 213
Calls
3 calls:
9.0ms
(- 1.0 (/ y z))
23.0ms
(/ 1 (/ (- 1.0 (/ y z)) (+ x y)))
21.0ms
(/ (- 1.0 (/ y z)) (+ x y))

series263.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(- 1.0 (/ y z))
172.0ms
(/ 1 (/ (- 1.0 (/ y z)) (+ x y)))
69.0ms
(/ (- 1.0 (/ y z)) (+ x y))

simplify1.9s

Counts
222 → 222
Iterations
IterNodes
done5000
21803
1678
0257

prune774.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 4.9b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b
(- 1.0 (/ y z))
0.0b
(/ 1 (+ x y))
0.4b
(/ 1 (- 1.0 (/ y z)))
6.0b
(/ (/ 1 (- 1.0 (/ y z))) (/ 1 (+ x y)))

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
1166×times-frac
724×add-sqr-sqrt
696×*-un-lft-identity
414×add-cube-cbrt
124×difference-of-squares
93×associate-/r/
79×distribute-lft-out
62×distribute-lft-out--
52×add-exp-log
47×div-inv
36×div-exp
30×associate-/l*
28×associate-/r*
26×flip3-+ flip-+
21×flip3-- flip--
20×add-cbrt-cube
10×cbrt-undiv rec-exp 1-exp
6×pow1 add-log-exp
4×insert-posit16
3×clear-num frac-2neg
2×pow-flip inv-pow
1×sub-neg diff-log associate-/l/
Counts
4 → 607
Calls
4 calls:
11.0ms
(- 1.0 (/ y z))
19.0ms
(/ 1 (+ x y))
20.0ms
(/ 1 (- 1.0 (/ y z)))
27.0ms
(/ (/ 1 (- 1.0 (/ y z))) (/ 1 (+ x y)))

series292.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(- 1.0 (/ y z))
40.0ms
(/ 1 (+ x y))
67.0ms
(/ 1 (- 1.0 (/ y z)))
168.0ms
(/ (/ 1 (- 1.0 (/ y z))) (/ 1 (+ x y)))

simplify2.8s

Counts
619 → 619
Iterations
IterNodes
done5001
24967
12281
0720

prune1.2s

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 4.9b

regimes319.0ms

Accuracy

0% (1.8b remaining)

Error of 6.8b against oracle of 5.0b and baseline of 6.8b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
08

end0.0ms

sample822.0ms

Algorithm
intervals
Results
618.0ms7997×body80valid
1.0ms1×body2560valid
0.0ms1×body1280valid
0.0ms1×body640valid