Details

Time bar (total: 27.7s)

sample98.0ms

Algorithm
intervals
Results
39.0ms371×body80valid

simplify4.6s

Counts
1 → 1
Iterations
IterNodes
done5000
63298
51001
4340
3127
269
132
017

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize39.0ms

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

rewrite402.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×*-un-lft-identity
6×sum-log
5×add-sqr-sqrt
4×diff-log
3×pow1 associate-+l+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
2×+-commutative sub-neg associate--l+ frac-sub distribute-lft-out distribute-lft-out--
1×flip3-- associate-+l- flip-- difference-of-squares
Counts
3 → 48
Calls
3 calls:
297.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
95.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
9.0ms
(+ (* x y) (/ (* z t) 16.0))

series489.0ms

Counts
3 → 9
Calls
3 calls:
266.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
132.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
92.0ms
(+ (* x y) (/ (* z t) 16.0))

simplify1.5s

Counts
57 → 57
Iterations
IterNodes
done5000
21049
1282
0101

prune446.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 3 expressions with local error:

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

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×*-un-lft-identity
7×add-sqr-sqrt diff-log
4×flip3-- frac-sub flip-- distribute-lft-out--
3×pow1 sum-log sub-neg flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
2×associate--r+ difference-of-squares
1×+-commutative associate--l+ associate--r-
Counts
3 → 51
Calls
3 calls:
103.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))
15.0ms
(- (/ (* a b) 4.0) c)
14.0ms
(+ (* x y) (/ (* z t) 16.0))

series341.0ms

Counts
3 → 9
Calls
3 calls:
225.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))
59.0ms
(- (/ (* a b) 4.0) c)
57.0ms
(+ (* x y) (/ (* z t) 16.0))

simplify1.7s

Counts
60 → 60
Iterations
IterNodes
done5000
21394
1334
0112

prune498.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
0.5b
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
0.5b
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
0.5b
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))

rewrite815.0ms

Algorithm
rewrite-expression-head
Rules
102×cbrt-div
74×*-un-lft-identity
68×frac-sub
58×cbrt-prod
51×flip3-- flip--
37×add-sqr-sqrt
36×frac-times
34×flip3-+ flip-+
33×distribute-lft-out--
15×swap-sqr add-cube-cbrt
11×pow1
9×pow1/3 associate-*r* associate-*l*
7×difference-of-squares
6×associate-*l/ associate-*r/ 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 → 163
Calls
4 calls:
68.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
92.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
82.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
556.0ms
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))

series1.0s

Counts
4 → 12
Calls
4 calls:
204.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
197.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
196.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
447.0ms
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))

simplify2.2s

Counts
175 → 175
Iterations
IterNodes
done5000
22158
1578
0252

prune1.9s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize159.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
0.5b
(cbrt (* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))))
0.5b
(cbrt (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))
0.5b
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))

rewrite922.0ms

Algorithm
rewrite-expression-head
Rules
234×cbrt-div
120×frac-sub
90×flip3-- flip--
72×frac-times
69×*-un-lft-identity
62×cbrt-prod
60×flip3-+ flip-+
35×add-sqr-sqrt
30×distribute-lft-out--
15×swap-sqr add-cube-cbrt
12×associate-*l/ associate-*r/
11×pow1
9×pow1/3 associate-*r* associate-*l*
6×add-exp-log difference-of-squares
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 → 203
Calls
4 calls:
48.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
142.0ms
(cbrt (* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))))
88.0ms
(cbrt (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))
622.0ms
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))

series1.3s

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))
408.0ms
(cbrt (* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c)))))
229.0ms
(cbrt (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))
466.0ms
(* (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))) (cbrt (- (+ (* x y) (/ (* z t) 16.0)) (- (/ (* a b) 4.0) c))))

simplify2.4s

Counts
215 → 215
Iterations
IterNodes
done5000
22529
1778
0390

prune2.6s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes1.4s

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done21
121
017

end0.0ms

sample2.6s

Algorithm
intervals
Results
1.0s11917×body80valid