Details

Time bar (total: 669.0ms)

sample371.0ms

Algorithm
intervals
Results
232.0ms135×body1280valid
58.0ms62×body640valid
19.0ms256×pre80true
12.0ms20×body320valid
7.0ms33×body80valid
3.0msbody160valid

simplify146.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1159
2229
3339
4389
5459
6519
7619
8749
9869
10959
done959

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.9b

localize19.0ms

Local error

Found 3 expressions with local error:

0.1b
(+ x (- (tan (+ y z)) (tan a)))
0.2b
(- (tan (+ y z)) (tan a))
3.2b
(tan (+ y z))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity add-log-exp
add-sqr-sqrt
tan-quot
pow1 add-exp-log add-cube-cbrt add-cbrt-cube
sub-neg tan-sum associate-+r+ diff-log sum-log frac-sub distribute-lft-out distribute-lft-out--
+-commutative associate-+r- flip3-- flip3-+ flip-- flip-+ difference-of-squares
Counts
3 → 42
Calls
3 calls:
27.0ms
(+ x (- (tan (+ y z)) (tan a)))
35.0ms
(- (tan (+ y z)) (tan a))
14.0ms
(tan (+ y z))

series53.0ms