r=(1+r)^25
74.22375
580299.2215202
.3775699758
.5165436
.57855802992
5598068
23666823333.1819
2586376.8287
2498526.2857
2386657.5047...
log2(p+q)= 3
log2(p-q)=4
2x-7(x-3)+26
2x^4-20x^2+48+12y^2-18y
58099.2215202
.377569978
2386657.5047
...
solve 2^2x+2=5(2^x)-1
80.12201
579227.2217831
.0809530290
.75155757
.62665792272
.4242326
20259601667.44
2371424.5366
2095033
2172504.5465
199...
