Details

Time bar (total: 12.6s)

sample56.0ms

Algorithm
intervals
Results
20.0ms345×body80valid

simplify1.2s

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

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite107.0ms

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:
106.0ms
(/ (- (+ x y) z) (* t 2.0))

series81.0ms

Counts
1 → 3
Calls
1 calls:
81.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify1.7s

Counts
35 → 35
Iterations
IterNodes
done5000
34200
2750
1206
080

prune183.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite334.0ms

Algorithm
rewrite-expression-head
Rules
506×times-frac
411×*-un-lft-identity
405×add-sqr-sqrt
381×add-cube-cbrt
338×prod-diff
171×associate-+l+
57×div-inv
13×fma-neg
12×fma-def distribute-lft-out--
9×add-log-exp
8×difference-of-squares
5×distribute-lft-out
4×frac-add
2×expm1-log1p-u pow1 sum-log sub-neg flip3-- add-cbrt-cube distribute-rgt-out-- diff-log add-exp-log frac-sub log1p-expm1-u flip-- sub-div
1×+-commutative flip3-+ associate-+l- flip-+
Counts
2 → 414
Calls
2 calls:
243.0ms
(+ (- (/ x t) (/ z t)) (/ y t))
59.0ms
(- (/ x t) (/ z t))

series74.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(+ (- (/ x t) (/ z t)) (/ y t))
32.0ms
(- (/ x t) (/ z t))

simplify1.6s

Counts
420 → 420
Iterations
IterNodes
done5001
22839
1861
0370

prune2.3s

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))
0.2b
(/ 1 (/ t (/ (- (+ y x) z) 2.0)))

rewrite149.0ms

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:
42.0ms
(/ t (/ (- (+ y x) z) 2.0))
62.0ms
(/ 1 (/ t (/ (- (+ y x) z) 2.0)))

series150.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(/ t (/ (- (+ y x) z) 2.0))
73.0ms
(/ 1 (/ t (/ (- (+ y x) z) 2.0)))

simplify1.0s

Counts
428 → 428
Iterations
IterNodes
done5001
11513
0524

prune1.5s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes214.0ms

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

sample1.7s

Algorithm
intervals
Results
975.0ms11031×body80valid