Details

Time bar (total: 9.2s)

sample40.0ms

Algorithm
intervals
Results
19.0ms334×body80valid

simplify1.0s

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

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 1 expressions with local error:

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

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
6×add-cbrt-cube add-exp-log
5×times-frac associate-/l*
4×distribute-lft-out
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp distribute-lft-out-- associate-/l/
1×pow1 clear-num associate-/r* frac-2neg flip3-+ div-sub prod-exp associate-+l- cbrt-unprod flip-+ div-inv add-log-exp
Counts
1 → 28
Calls
1 calls:
93.0ms
(/ (+ (- x z) y) (* t 2.0))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(/ (+ (- x z) y) (* t 2.0))

simplify1.5s

Counts
31 → 31
Iterations
IterNodes
done5001
33374
2671
1191
072

prune184.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize35.0ms

Local error

Found 2 expressions with local error:

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

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
53×add-sqr-sqrt
46×*-un-lft-identity
44×add-cube-cbrt
13×associate-/l*
7×add-cbrt-cube add-exp-log
5×div-inv
4×add-log-exp
3×cbrt-undiv associate-/r* div-exp difference-of-squares
2×pow1
1×clear-num sub-neg frac-2neg flip3-- diff-log div-sub frac-sub flip-- distribute-lft-out-- associate--r- associate-/l/
Counts
2 → 88
Calls
2 calls:
105.0ms
(- (/ (/ x t) 2.0) (/ (- z y) (* t 2.0)))
18.0ms
(/ (/ x t) 2.0)

series82.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(- (/ (/ x t) 2.0) (/ (- z y) (* t 2.0)))
21.0ms
(/ (/ x t) 2.0)

simplify1.0s

Counts
94 → 94
Iterations
IterNodes
done5000
21979
1478
0196

prune660.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ y (- x z)) t)
0.3b
(/ 2.0 (/ (+ y (- x z)) t))
0.4b
(/ 1 (/ 2.0 (/ (+ y (- x z)) t)))

rewrite244.0ms

Algorithm
rewrite-expression-head
Rules
726×times-frac
580×*-un-lft-identity
320×add-sqr-sqrt add-cube-cbrt
104×distribute-lft-out
84×associate-/r*
52×distribute-lft-out--
31×add-exp-log
23×div-inv
19×add-cbrt-cube div-exp
11×associate-/l*
10×cbrt-undiv
6×associate-/r/
4×pow1
3×rec-exp clear-num frac-2neg 1-exp add-log-exp
2×associate-/l/
1×associate-+r- flip3-+ div-sub flip-+ pow-flip inv-pow
Counts
3 → 408
Calls
3 calls:
78.0ms
(/ (+ y (- x z)) t)
51.0ms
(/ 2.0 (/ (+ y (- x z)) t))
78.0ms
(/ 1 (/ 2.0 (/ (+ y (- x z)) t)))

series361.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(/ (+ y (- x z)) t)
241.0ms
(/ 2.0 (/ (+ y (- x z)) t))
71.0ms
(/ 1 (/ 2.0 (/ (+ y (- x z)) t)))

simplify1.3s

Counts
417 → 417
Iterations
IterNodes
done5001
11305
0455

prune1.2s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes212.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done12
112
011

end0.0ms

sample1.0s

Algorithm
intervals
Results
544.0ms10838×body80valid