Luacháil
\frac{30000000000000000000}{1159999999999999999999}\approx 0.025862069
Fachtóirigh
\frac{2 ^ {19} \cdot 3 \cdot 5 ^ {19}}{19 ^ {2} \cdot 1408206557 \cdot 2281835987} = 0.02586206896551724
Roinn
Cóipeáladh go dtí an ghearrthaisce
\frac{3}{116-\frac{1}{10000000000000000000}}
Ríomh cumhacht 10 de -19 agus faigh \frac{1}{10000000000000000000}.
\frac{3}{\frac{1159999999999999999999}{10000000000000000000}}
Dealaigh \frac{1}{10000000000000000000} ó 116 chun \frac{1159999999999999999999}{10000000000000000000} a fháil.
3\times \frac{10000000000000000000}{1159999999999999999999}
Roinn 3 faoi \frac{1159999999999999999999}{10000000000000000000} trí 3 a mhéadú faoi dheilín \frac{1159999999999999999999}{10000000000000000000}.
\frac{30000000000000000000}{1159999999999999999999}
Méadaigh 3 agus \frac{10000000000000000000}{1159999999999999999999} chun \frac{30000000000000000000}{1159999999999999999999} a fháil.
Samplaí
Cothromóid chearnach
{ x } ^ { 2 } - 4 x - 5 = 0
Triantánacht
4 \sin \theta \cos \theta = 2 \sin \theta
Cothromóid líneach
y = 3x + 4
Uimhríocht
699 * 533
Maitrís
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Cothromóid chomhuaineach
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Difreáil
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Comhtháthú
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Teorainneacha
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}