Details

Time bar (total: 5.3s)

sample31.0ms

Algorithm
intervals
Results
16.0ms267×body80valid

simplify5.0s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01317
12517
23917
36417
411417
520117
640317
794617
8251517
done500117

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.4b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ (- (* y z) x) (- (* t z) x)))
0.0b
(- (* y z) x)
0.0b
(- (* t z) x)
12.7b
(/ (- (* y z) x) (- (* t z) x))

rewrite149.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
15×add-sqr-sqrt add-cube-cbrt
10×add-log-exp
times-frac
add-exp-log prod-diff add-cbrt-cube
pow1 expm1-log1p-u flip3-- flip-- log1p-expm1-u
fma-def associate-/r* associate-/l*
sub-neg fma-neg diff-log div-sub associate-/r/ associate-/l/
cbrt-undiv +-commutative associate-+r- frac-2neg flip3-+ div-exp clear-num sum-log flip-+ div-inv distribute-lft-out
Counts
4 → 88
Calls
4 calls:
50.0ms
(+ x (/ (- (* y z) x) (- (* t z) x)))
25.0ms
(- (* y z) x)
19.0ms
(- (* t z) x)
51.0ms
(/ (- (* y z) x) (- (* t z) x))

series18.0ms