Details

Time bar (total: 23.3s)

sample68.0ms

Algorithm
intervals
Results
32.0ms401×body80valid

simplify4.7s

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

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize37.0ms

Local error

Found 4 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))
0.0b
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
0.2b
(/ (* z t) 16.0)

rewrite388.0ms

Algorithm
rewrite-expression-head
Rules
20×add-log-exp
13×*-un-lft-identity
9×add-cbrt-cube add-exp-log
8×add-sqr-sqrt
6×sum-log add-cube-cbrt
4×pow1 diff-log
3×associate-+l+ associate-/r* flip3-+ times-frac flip-+
2×cbrt-undiv +-commutative sub-neg div-exp associate--l+ frac-sub distribute-lft-out distribute-lft-out--
1×clear-num frac-2neg flip3-- prod-exp associate-+l- cbrt-unprod div-inv flip-- associate-/l* difference-of-squares
Counts
4 → 69
Calls
4 calls:
274.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
10.0ms
(+ (* x y) (/ (* z t) 16.0))
91.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
9.0ms
(/ (* z t) 16.0)

series514.0ms

Counts
4 → 12
Calls
4 calls:
234.0ms
(+ (- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0)) c)
70.0ms
(+ (* x y) (/ (* z t) 16.0))
177.0ms
(- (+ (* x y) (/ (* z t) 16.0)) (/ (* a b) 4.0))
34.0ms
(/ (* z t) 16.0)

simplify1.3s

Counts
81 → 81
Iterations
IterNodes
done5001
21625
1384
0142

prune811.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize29.0ms

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

rewrite229.0ms

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:
177.0ms
(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
7.0ms
(+ (* x y) (* z (/ t 16.0)))
44.0ms
(- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0))

series489.0ms

Counts
3 → 9
Calls
3 calls:
259.0ms
(+ (- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0)) c)
73.0ms
(+ (* x y) (* z (/ t 16.0)))
156.0ms
(- (+ (* x y) (* z (/ t 16.0))) (/ (* a b) 4.0))

simplify1.5s

Counts
57 → 57
Iterations
IterNodes
done5000
21080
1288
0101

prune529.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize83.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x y) (/ (* z t) 16.0))) (cbrt (+ (* x y) (/ (* z t) 16.0))))
1.3b
(cbrt (+ (* x y) (/ (* z t) 16.0)))
1.3b
(cbrt (+ (* x y) (/ (* z t) 16.0)))
1.3b
(cbrt (+ (* x y) (/ (* z t) 16.0)))

rewrite96.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 flip-+
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
66.0ms
(* (cbrt (+ (* x y) (/ (* z t) 16.0))) (cbrt (+ (* x y) (/ (* z t) 16.0))))
12.0ms
(cbrt (+ (* x y) (/ (* z t) 16.0)))
6.0ms
(cbrt (+ (* x y) (/ (* z t) 16.0)))
6.0ms
(cbrt (+ (* x y) (/ (* z t) 16.0)))

series893.0ms

Counts
4 → 12
Calls
4 calls:
243.0ms
(* (cbrt (+ (* x y) (/ (* z t) 16.0))) (cbrt (+ (* x y) (/ (* z t) 16.0))))
213.0ms
(cbrt (+ (* x y) (/ (* z t) 16.0)))
232.0ms
(cbrt (+ (* x y) (/ (* z t) 16.0)))
206.0ms
(cbrt (+ (* x y) (/ (* z t) 16.0)))

simplify1.6s

Counts
99 → 99
Iterations
IterNodes
done5000
21205
1348
0138

prune1.1s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize75.0ms

Local error

Found 4 expressions with local error:

1.5b
(- (* (- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0)))) 4.0) (* (- (* x y) (* z (/ t 16.0))) (* a b)))
2.0b
(- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0))))
5.8b
(* (- (* x y) (* z (/ t 16.0))) (* a b))
25.4b
(/ (- (* (- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0)))) 4.0) (* (- (* x y) (* z (/ t 16.0))) (* a b))) (* (- (* x y) (* z (/ t 16.0))) 4.0))

rewrite339.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
14×add-cbrt-cube add-exp-log
13×flip3-- flip--
9×pow1
8×frac-sub add-log-exp
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×associate-/l/
4×prod-exp cbrt-unprod
3×times-frac associate-*l* pow-prod-down associate-/l*
2×cbrt-undiv sub-neg diff-log div-exp associate-/r/
1×clear-num associate-/r* frac-2neg div-sub associate-*r* *-commutative div-inv difference-of-squares
Counts
4 → 79
Calls
4 calls:
91.0ms
(- (* (- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0)))) 4.0) (* (- (* x y) (* z (/ t 16.0))) (* a b)))
23.0ms
(- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0))))
54.0ms
(* (- (* x y) (* z (/ t 16.0))) (* a b))
165.0ms
(/ (- (* (- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0)))) 4.0) (* (- (* x y) (* z (/ t 16.0))) (* a b))) (* (- (* x y) (* z (/ t 16.0))) 4.0))

series1.3s

Counts
4 → 12
Calls
4 calls:
480.0ms
(- (* (- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0)))) 4.0) (* (- (* x y) (* z (/ t 16.0))) (* a b)))
202.0ms
(- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0))))
204.0ms
(* (- (* x y) (* z (/ t 16.0))) (* a b))
441.0ms
(/ (- (* (- (* (* x y) (* x y)) (* (* z (/ t 16.0)) (* z (/ t 16.0)))) 4.0) (* (- (* x y) (* z (/ t 16.0))) (* a b))) (* (- (* x y) (* z (/ t 16.0))) 4.0))

simplify2.6s

Counts
91 → 91
Iterations
IterNodes
done5001
23529
1639
0195

prune918.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes1.1s

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

sample2.5s

Algorithm
intervals
Results
1.8s11973×body80valid