Details

Time bar (total: 1.9s)

sample25.0ms

Algorithm
intervals
Results
14.0ms264×body80valid

simplify1.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01317
12317
23517
36017
410117
519017
638017
779417
8247217
done500017

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.8b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ (- (* y z) x) (- (* t z) x)))
0.0b
(- (* t z) x)
0.0b
(/ (+ x (/ (- (* y z) x) (- (* t z) x))) (+ x 1.0))
7.8b
(/ (- (* y z) x) (- (* t z) x))

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
44×*-un-lft-identity
25×times-frac
22×add-sqr-sqrt add-cube-cbrt
11×distribute-lft-out
add-exp-log add-cbrt-cube add-log-exp
associate-/r* associate-/l*
pow1 div-sub associate-/r/ associate-/l/
flip3-- flip3-+ flip-- flip-+
cbrt-undiv associate-+r- frac-2neg div-exp clear-num div-inv
+-commutative sub-neg diff-log sum-log
Counts
4 → 98
Calls
4 calls:
17.0ms
(+ x (/ (- (* y z) x) (- (* t z) x)))
3.0ms
(- (* t z) x)
60.0ms
(/ (+ x (/ (- (* y z) x) (- (* t z) x))) (+ x 1.0))
11.0ms
(/ (- (* y z) x) (- (* t z) x))

series280.0ms

Counts
4 → 12
Calls
4 calls:
77.0ms
(+ x (/ (- (* y z) x) (- (* t z) x)))
28.0ms
(- (* t z) x)
117.0ms
(/ (+ x (/ (- (* y z) x) (- (* t z) x))) (+ x 1.0))
58.0ms
(/ (- (* y z) x) (- (* t z) x))

simplify101.0ms

Iterations

Useful iterations: 1 (34.0ms)

IterNodesCost
01572130
13982046