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### Related

? go;

Calculate

##### go-log

ugo:3^(x+1) = 5^x;

log(ugo);

Calculate

##### go-log-solve

ugo:3^(x+1) = 5^x;

(x+1)*log(3) = x*log(5);

solve(%,x);

Calculate

##### go-log

ugo:3^(x+1) = 5^x;

log(ugo);

simplify(%);

Calculate

? go;

Calculate

##### go-log

ugo:3^(x+1) = 5^x;

log(ugo);

Calculate

##### go-log-solve

ugo:3^(x+1) = 5^x;

(x+1)*log(3) = x*log(5);

solve(%,x);

Calculate

##### go-log

ugo:3^(x+1) = 5^x;

log(ugo);

simplify(%);

Calculate

### go

Run Example
```(%i1)ugo:log(k1/k2)=dh/r * (1/t2 - 1/t1);
1    1
dh (-- - --)
k1        t2   t1
(%o1)                       log(--) = ------------
k2         r
(%i2) dati:[k1=4.723e-31,t2=10000.15,t1=298.15,dh=90250.0,r=8.31447];
(%o2) [k1 = 4.7230000000000002E-31, t2 = 10000.15, t1 = 298.15, dh = 90250.0,
r = 8.31447]
(%i3) zio:solve(ugo,k2);
dh     dh
---- - ----
r t1   r t2
(%o3)                       [k2 = k1 %e           ]
(%i4) ev(zio,dati);
(%o4)                    [k2 = 1.0325685911390593E-15]
(%i5) ```
Run Example
```ugo:log(k1/k2)=dh/r * (1/t2 - 1/t1);
1    1
dh (-- - --)
k1        t2   t1
(%o1)                       log(--) = ------------
k2         r
(%i2) dati:[k1=4.723e-31,t2=1000000.15,t1=298.15,dh=90250.0,r=8.31447];
(%o2) [k1 = 4.7230000000000002E-31, t2 = 1000000.15, t1 = 298.15,
dh = 90250.0, r = 8.31447]
(%i3) zio:solve(ugo,k2);
dh     dh
---- - ----
r t1   r t2
(%o3)                       [k2 = k1 %e           ]
(%i4) ev(zio,dati);
(%o4)                    [k2 = 3.0241669523710143E-15]
(%i5) ```
Run Example
```ugo:3^(x+1) = 5^x;
x + 1    x
(%o1)                             3      = 5
(%i2) (x+1)*log(3) = x*log(5);
(%o2)                      log(3) (x + 1) = log(5) x
(%i3) (x+1)/x = float(log(5) / log(3));
x + 1
(%o3)                      ----- = 1.464973520717927
x
(%i4) x + 1 = x * float(log(5) / log(3));
(%o4)                     x + 1 = 1.464973520717927 x
(%i5) ```

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