Details

Time bar (total: 1.1s)

sample378.0ms

Algorithm
intervals
Results
225.0ms131×body1280valid
58.0ms66×body640valid
22.0ms256×pre80true
15.0ms19×body320valid
6.0ms30×body80valid
5.0ms10×body160valid

simplify198.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.7b

localize413.0ms

Local error

Found 3 expressions with local error:

0.1b
(+ x (- (tan (+ y z)) (tan a)))
0.2b
(- (tan (+ y z)) (tan a))
2.9b
(tan (+ y z))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity
19×add-sqr-sqrt
18×prod-diff
17×add-cube-cbrt
11×associate-+r+
10×add-log-exp
tan-quot
pow1 add-exp-log expm1-log1p-u fma-def fma-neg add-cbrt-cube log1p-expm1-u
sub-neg tan-sum diff-log sum-log frac-sub distribute-lft-out distribute-lft-out--
+-commutative associate-+r- flip3-- flip3-+ flip-- flip-+ difference-of-squares
Counts
3 → 72
Calls
3 calls:
17.0ms
(+ x (- (tan (+ y z)) (tan a)))
28.0ms
(- (tan (+ y z)) (tan a))
7.0ms
(tan (+ y z))

series52.0ms