Details

Time bar (total: 11.7s)

sample28.0ms

Algorithm
intervals
Results
12.0ms362×body80valid

simplify2.5s

Counts
1 → 1
Iterations
IterNodes
done5000
274892
264724
254538
244371
234185
224017
213831
203664
193478
183310
173124
162935
152735
142563
132357
121964
111245
10808
9546
8311
7187
6124
587
470
355
239
120
09

prune5.0ms

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))

rewrite100.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
add-sqr-sqrt
times-frac add-cbrt-cube add-exp-log associate-/l*
distribute-lft-out--
add-cube-cbrt
cbrt-undiv div-exp distribute-lft-out difference-of-squares associate-/l/
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:
99.0ms
(/ (- (+ x y) z) (* t 2.0))

series72.0ms

Counts
1 → 3
Calls
1 calls:
72.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify1.8s

Counts
35 → 35
Iterations
IterNodes
done5014
33256
2698
1206
080

prune170.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
64×times-frac
63×*-un-lft-identity
56×prod-diff
38×add-sqr-sqrt
36×add-cube-cbrt
19×div-inv
11×distribute-lft-out
fma-neg
add-cbrt-cube add-exp-log
associate-/l* add-log-exp
distribute-lft-out--
expm1-log1p-u pow1 cbrt-undiv div-exp log1p-expm1-u associate-/l/
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 → 112
Calls
2 calls:
16.0ms
(/ (+ x y) (* t 2.0))
61.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series101.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ (+ x y) (* t 2.0))
53.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify1.4s

Counts
118 → 118
Iterations
IterNodes
done5001
21334
1477
0187

prune639.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize30.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (+ x y) (/ 1 (* t 2.0)) (- (/ z (* t 2.0))))

series114.0ms

Counts
1 → 3
Calls
1 calls:
114.0ms
(fma (+ x y) (/ 1 (* t 2.0)) (- (/ z (* t 2.0))))

simplify2.7s

Counts
13 → 13
Iterations
IterNodes
done5001
42356
3470
2150
162
031

prune98.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes479.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample1.3s

Algorithm
intervals
Results
556.0ms10849×body80valid