Details

Time bar (total: 11.4s)

sample29.0ms

Algorithm
intervals
Results
14.0ms334×body80valid

simplify1.1s

Counts
1 → 1
Iterations
IterNodes
done5000
81520
7525
6220
5110
476
357
241
120
09

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×times-frac add-cbrt-cube add-exp-log associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp distribute-lft-out difference-of-squares associate-/l/
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg flip3-- div-sub prod-exp cbrt-unprod log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 32
Calls
1 calls:
104.0ms
(/ (- (+ x y) z) (* t 2.0))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify1.9s

Counts
35 → 35
Iterations
IterNodes
done5000
34200
2750
1206
080

prune253.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize33.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (/ z t) 2.0)
0.0b
(- (/ (+ y x) (* t 2.0)) (/ (/ z t) 2.0))
0.0b
(/ (+ y x) (* t 2.0))

rewrite213.0ms

Algorithm
rewrite-expression-head
Rules
786×times-frac
509×*-un-lft-identity
424×add-sqr-sqrt
415×add-cube-cbrt
344×prod-diff
82×div-inv
46×distribute-lft-out
17×associate-/l*
13×add-cbrt-cube add-exp-log
8×fma-neg
5×cbrt-undiv div-exp add-log-exp
4×associate-/r*
3×expm1-log1p-u pow1 log1p-expm1-u difference-of-squares associate-/l/
2×clear-num frac-2neg
1×sub-neg flip3-+ flip3-- diff-log prod-exp frac-sub cbrt-unprod flip-+ flip-- distribute-lft-out--
Counts
3 → 470
Calls
3 calls:
12.0ms
(/ (/ z t) 2.0)
124.0ms
(- (/ (+ y x) (* t 2.0)) (/ (/ z t) 2.0))
31.0ms
(/ (+ y x) (* t 2.0))

series147.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(/ (/ z t) 2.0)
58.0ms
(- (/ (+ y x) (* t 2.0)) (/ (/ z t) 2.0))
58.0ms
(/ (+ y x) (* t 2.0))

simplify884.0ms

Counts
479 → 479
Iterations
IterNodes
done5000
11816
0707

prune2.7s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ t (/ (- (+ y x) z) 2.0))
0.4b
(/ 1 (/ t (/ (- (+ y x) z) 2.0)))

rewrite111.0ms

Algorithm
rewrite-expression-head
Rules
831×times-frac
589×*-un-lft-identity
445×add-sqr-sqrt
349×add-cube-cbrt
96×distribute-lft-out--
93×associate-/r*
48×distribute-lft-out difference-of-squares
28×add-exp-log
22×div-inv
18×div-exp
16×add-cbrt-cube
9×cbrt-undiv
6×associate-/r/ associate-/l*
3×pow1 rec-exp 1-exp
2×expm1-log1p-u clear-num frac-2neg log1p-expm1-u add-log-exp
1×pow-flip inv-pow
Counts
2 → 422
Calls
2 calls:
35.0ms
(/ t (/ (- (+ y x) z) 2.0))
47.0ms
(/ 1 (/ t (/ (- (+ y x) z) 2.0)))

series143.0ms

Counts
2 → 6
Calls
2 calls:
77.0ms
(/ t (/ (- (+ y x) z) 2.0))
65.0ms
(/ 1 (/ t (/ (- (+ y x) z) 2.0)))

simplify838.0ms

Counts
428 → 428
Iterations
IterNodes
done5001
11513
0524

prune1.4s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes198.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done13
113
011

end0.0ms

sample1.2s

Algorithm
intervals
Results
793.0ms10838×body80valid