Details

Time bar (total: 10.9s)

sample28.0ms

Algorithm
intervals
Results
12.0ms334×body80valid

simplify1.2s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
09165
120165
241165
357165
476165
5110165
6220165
7525165
81520165
done5000165

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite85.0ms

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×pow1 clear-num associate-/r* frac-2neg flip3-- div-sub prod-exp cbrt-unprod div-inv flip-- add-log-exp
Counts
1 → 30
Calls
1 calls:
84.0ms
(/ (- (+ x y) z) (* t 2.0))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify2.5s

Counts
33 → 33
Iterations

Useful iterations: 2 (174.0ms)

IterNodesCost
0787538
12017248
27216968
340356968
done50006968

prune141.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize25.0ms

Local error

Found 2 expressions with local error:

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

rewrite105.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
8×times-frac
7×add-cbrt-cube add-exp-log
6×add-sqr-sqrt
4×add-cube-cbrt associate-/l* add-log-exp
3×div-inv distribute-lft-out distribute-lft-out--
2×pow1 cbrt-undiv div-exp associate-/l/
1×clear-num associate-/r* sub-neg frac-2neg flip3-+ flip3-- distribute-rgt-out-- diff-log prod-exp frac-sub cbrt-unprod flip-+ flip-- sub-div difference-of-squares
Counts
2 → 44
Calls
2 calls:
79.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))
24.0ms
(/ (+ x y) (* t 2.0))

series102.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))
46.0ms
(/ (+ x y) (* t 2.0))

simplify3.1s

Counts
50 → 50
Iterations

Useful iterations: 2 (139.0ms)

IterNodesCost
09812104
126311243
288210843
3395710843
done500010843

prune256.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 2 expressions with local error:

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

rewrite144.0ms

Algorithm
rewrite-expression-head
Rules
66×times-frac
55×*-un-lft-identity
37×add-sqr-sqrt
28×add-exp-log
25×add-cube-cbrt
18×associate-/r*
16×add-cbrt-cube
14×div-exp
12×distribute-lft-out--
11×associate-/r/
7×cbrt-undiv
6×div-inv distribute-lft-out difference-of-squares
5×flip3-- flip--
4×prod-exp associate-/l*
3×pow1 rec-exp 1-exp
2×clear-num frac-2neg cbrt-unprod add-log-exp
1×pow-flip inv-pow
Counts
2 → 105
Calls
2 calls:
64.0ms
(/ (* t 2.0) (- (+ x y) z))
76.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

series158.0ms

Counts
2 → 6
Calls
2 calls:
84.0ms
(/ (* t 2.0) (- (+ x y) z))
74.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

simplify1.3s

Counts
111 → 111
Iterations

Useful iterations: done (1.2s)

IterNodesCost
017037499
145629804
2229828673
done500028271

prune434.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes370.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
010205
112205
done12205

end0.0ms

sample816.0ms

Algorithm
intervals
Results
430.0ms10838×body80valid