Details

Time bar (total: 1.5m)

sample35.0ms

Algorithm
intervals
Results
15.0ms353×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
done5000
72538
6794
5305
4145
393
254
124
011

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.5b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(* (* z 3.0) y)
0.2b
(/ y (* z 3.0))
9.7b
(/ t (* (* z 3.0) y))

rewrite165.0ms

Algorithm
rewrite-expression-head
Rules
30×*-un-lft-identity
25×add-sqr-sqrt
23×associate-+l+ add-cbrt-cube add-exp-log add-cube-cbrt
21×prod-diff
15×times-frac
9×pow1 add-log-exp
7×prod-exp cbrt-unprod
6×associate-/l*
5×cbrt-undiv fma-def div-exp div-inv
4×expm1-log1p-u log1p-expm1-u
3×associate-*r* pow-prod-down
2×clear-num associate-/r* sum-log frac-2neg frac-add distribute-lft-out distribute-lft-out--
1×+-commutative sub-neg flip3-+ flip3-- diff-log associate-*l* *-commutative associate-+l- flip-+ flip-- difference-of-squares
Counts
4 → 115
Calls
4 calls:
122.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
14.0ms
(* (* z 3.0) y)
6.0ms
(/ y (* z 3.0))
14.0ms
(/ t (* (* z 3.0) y))

series269.0ms

Counts
4 → 12
Calls
4 calls:
143.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
43.0ms
(* (* z 3.0) y)
23.0ms
(/ y (* z 3.0))
59.0ms
(/ t (* (* z 3.0) y))

simplify1.8s

Counts
127 → 127
Iterations
IterNodes
done5001
23192
1510
0184

prune1.2s

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ (/ t 3.0) z) y))
0.2b
(/ (/ t 3.0) z)
0.2b
(/ y (* z 3.0))
3.6b
(/ (/ (/ t 3.0) z) y)

rewrite240.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
253×*-un-lft-identity
248×add-sqr-sqrt
246×add-cube-cbrt
59×associate-/l*
26×div-inv
23×associate-+l+ add-cbrt-cube add-exp-log
21×prod-diff
11×cbrt-undiv div-exp
9×add-log-exp
7×associate-/r*
5×fma-def
4×expm1-log1p-u pow1 log1p-expm1-u
3×clear-num frac-2neg
2×sum-log frac-add distribute-lft-out distribute-lft-out-- associate-/l/
1×+-commutative sub-neg flip3-+ flip3-- diff-log prod-exp associate-+l- cbrt-unprod flip-+ flip-- difference-of-squares
Counts
4 → 336
Calls
4 calls:
143.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ (/ t 3.0) z) y))
26.0ms
(/ (/ t 3.0) z)
12.0ms
(/ y (* z 3.0))
41.0ms
(/ (/ (/ t 3.0) z) y)

series190.0ms

Counts
4 → 12
Calls
4 calls:
109.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ (/ t 3.0) z) y))
23.0ms
(/ (/ t 3.0) z)
23.0ms
(/ y (* z 3.0))
35.0ms
(/ (/ (/ t 3.0) z) y)

simplify866.0ms

Counts
348 → 348
Iterations
IterNodes
done5000
11483
0571

prune2.4s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ (/ y 3.0) z) (/ (/ (/ t 3.0) z) y))
0.2b
(/ (/ y 3.0) z)
0.2b
(/ (/ t 3.0) z)
3.6b
(/ (/ (/ t 3.0) z) y)

rewrite1.7s

Algorithm
rewrite-expression-head
Rules
23484×times-frac
11423×add-sqr-sqrt
11381×*-un-lft-identity
11369×add-cube-cbrt
5719×prod-diff
1122×div-inv
69×associate-/l*
43×fma-neg
23×add-cbrt-cube add-exp-log
12×cbrt-undiv div-exp difference-of-squares
9×associate-/r*
6×add-log-exp
4×expm1-log1p-u pow1 log1p-expm1-u
3×clear-num frac-2neg distribute-lft-out-- associate-/l/
1×sub-neg flip3-- diff-log frac-sub flip--
Counts
4 → 6130
Calls
4 calls:
486.0ms
(- (/ (/ y 3.0) z) (/ (/ (/ t 3.0) z) y))
18.0ms
(/ (/ y 3.0) z)
18.0ms
(/ (/ t 3.0) z)
38.0ms
(/ (/ (/ t 3.0) z) y)

series217.0ms

Counts
4 → 12
Calls
4 calls:
97.0ms
(- (/ (/ y 3.0) z) (/ (/ (/ t 3.0) z) y))
28.0ms
(/ (/ y 3.0) z)
35.0ms
(/ (/ t 3.0) z)
58.0ms
(/ (/ (/ t 3.0) z) y)

simplify3.4s

Counts
6142 → 6142
Iterations
IterNodes
done6859
06859

prune1.2m

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (* 1 (/ (/ t z) 3.0)) y))
0.2b
(/ y (* z 3.0))
0.2b
(/ (/ t z) 3.0)
3.6b
(/ (* 1 (/ (/ t z) 3.0)) y)

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
90×times-frac
71×*-un-lft-identity
66×add-sqr-sqrt
64×add-cube-cbrt
37×add-exp-log
28×add-cbrt-cube
23×associate-+l+
21×prod-diff
18×div-exp
17×associate-/l*
12×cbrt-undiv
10×div-inv
9×add-log-exp
7×associate-/r* prod-exp
5×fma-def
4×expm1-log1p-u pow1 cbrt-unprod log1p-expm1-u
3×clear-num frac-2neg 1-exp
2×sum-log frac-add distribute-lft-out distribute-lft-out-- associate-/l/
1×+-commutative sub-neg flip3-+ flip3-- diff-log associate-*r/ associate-+l- flip-+ flip-- difference-of-squares
Counts
4 → 173
Calls
4 calls:
107.0ms
(+ (- x (/ y (* z 3.0))) (/ (* 1 (/ (/ t z) 3.0)) y))
6.0ms
(/ y (* z 3.0))
9.0ms
(/ (/ t z) 3.0)
17.0ms
(/ (* 1 (/ (/ t z) 3.0)) y)

series268.0ms

Counts
4 → 12
Calls
4 calls:
141.0ms
(+ (- x (/ y (* z 3.0))) (/ (* 1 (/ (/ t z) 3.0)) y))
36.0ms
(/ y (* z 3.0))
40.0ms
(/ (/ t z) 3.0)
51.0ms
(/ (* 1 (/ (/ t z) 3.0)) y)

simplify2.4s

Counts
185 → 185
Iterations
IterNodes
done5000
24703
1846
0323

prune1.1s

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

regimes323.0ms

Accuracy

0% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 1.6b

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done19
119
017

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.4s11128×body80valid