Details

Time bar (total: 11.4s)

sample59.0ms

Algorithm
intervals
Results
39.0ms408×body80valid

simplify1.4s

Counts
1 → 1
Iterations
IterNodes
done2000
101991
91774
81492
71119
6768
5428
4213
3120
265
132
017

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize31.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
0.0b
(+ (* x y) (/ (* z t) 16.0))
0.2b
(/ (* z t) 16.0)

rewrite213.0ms

Algorithm
rewrite-expression-head
Rules
14×add-log-exp
10×*-un-lft-identity
8×add-cbrt-cube add-exp-log
5×add-sqr-sqrt sum-log add-cube-cbrt
3×pow1 associate-+l+ associate-/r* times-frac insert-posit16
2×cbrt-undiv +-commutative flip3-+ diff-log div-exp flip-+ distribute-lft-out
1×clear-num sub-neg frac-2neg prod-exp associate--l+ associate-+l- cbrt-unprod div-inv associate-/l* distribute-lft-out--
Counts
3 → 54
Calls
3 calls:
191.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
9.0ms
(+ (* x y) (/ (* z t) 16.0))
12.0ms
(/ (* z t) 16.0)

series286.0ms

Counts
3 → 9
Calls
3 calls:
200.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
57.0ms
(+ (* x y) (/ (* z t) 16.0))
28.0ms
(/ (* z t) 16.0)

simplify527.0ms

Counts
63 → 63
Iterations
IterNodes
done2001
21122
1316
0120

prune374.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
0.0b
(+ (* x y) (* z (/ t 16.0)))

rewrite155.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
7×*-un-lft-identity
5×sum-log
3×associate-+l+
2×add-sqr-sqrt pow1 +-commutative flip3-+ add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip-+ insert-posit16 distribute-lft-out
1×sub-neg associate--l+ associate-+l- distribute-lft-out--
Counts
2 → 32
Calls
2 calls:
143.0ms
(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
12.0ms
(+ (* x y) (* z (/ t 16.0)))

series245.0ms

Counts
2 → 6
Calls
2 calls:
196.0ms
(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
49.0ms
(+ (* x y) (* z (/ t 16.0)))

simplify568.0ms

Counts
38 → 38
Iterations
IterNodes
done2000
2729
1217
078

prune219.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (- (+ (* x y) (/ z (/ 16.0 t))) (/ (* a b) 4.0)) c)
0.0b
(+ (* x y) (/ z (/ 16.0 t)))
0.3b
(/ z (/ 16.0 t))

rewrite310.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
50×*-un-lft-identity
45×add-sqr-sqrt add-cube-cbrt
14×add-log-exp
13×associate-/r*
8×add-cbrt-cube add-exp-log
5×sum-log div-inv
3×pow1 cbrt-undiv associate-+l+ div-exp insert-posit16 associate-/l*
2×+-commutative flip3-+ diff-log flip-+ distribute-lft-out
1×clear-num sub-neg frac-2neg associate--l+ associate-/r/ associate-+l- distribute-lft-out--
Counts
3 → 103
Calls
3 calls:
289.0ms
(+ (- (+ (* x y) (/ z (/ 16.0 t))) (/ (* a b) 4.0)) c)
14.0ms
(+ (* x y) (/ z (/ 16.0 t)))
6.0ms
(/ z (/ 16.0 t))

series266.0ms

Counts
3 → 9
Calls
3 calls:
192.0ms
(+ (- (+ (* x y) (/ z (/ 16.0 t))) (/ (* a b) 4.0)) c)
53.0ms
(+ (* x y) (/ z (/ 16.0 t)))
21.0ms
(/ z (/ 16.0 t))

simplify644.0ms

Counts
112 → 112
Iterations
IterNodes
done2008
21778
1551
0220

prune614.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ (* z t) 16.0)) (cbrt (/ (* z t) 16.0)))
9.6b
(cbrt (/ (* z t) 16.0))
9.6b
(cbrt (/ (* z t) 16.0))
9.6b
(cbrt (/ (* z t) 16.0))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
53×cbrt-prod
30×add-sqr-sqrt
22×*-un-lft-identity add-cube-cbrt
21×times-frac
11×pow1
10×swap-sqr associate-*r* associate-*l*
9×pow1/3
7×cbrt-div div-inv
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 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 107
Calls
4 calls:
14.0ms
(* (cbrt (/ (* z t) 16.0)) (cbrt (/ (* z t) 16.0)))
3.0ms
(cbrt (/ (* z t) 16.0))
2.0ms
(cbrt (/ (* z t) 16.0))
3.0ms
(cbrt (/ (* z t) 16.0))

series473.0ms

Counts
4 → 12
Calls
4 calls:
143.0ms
(* (cbrt (/ (* z t) 16.0)) (cbrt (/ (* z t) 16.0)))
103.0ms
(cbrt (/ (* z t) 16.0))
120.0ms
(cbrt (/ (* z t) 16.0))
108.0ms
(cbrt (/ (* z t) 16.0))

simplify817.0ms

Counts
119 → 119
Iterations
IterNodes
done2000
31812
2693
1274
0130

prune789.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes731.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done22
122
017

end0.0ms

sample2.6s

Algorithm
intervals
Results
2.0s11875×body80valid