Konjugering
Klikk for å snu kortet
zˉ=a−bi\bar{z}=a-bizˉ=a−bi. zzˉ=∣z∣2z\bar{z}=|z|^2zzˉ=∣z∣2. z1z2‾=zˉ1zˉ2\overline{z_1z_2}=\bar{z}_1\bar{z}_2z1z2=zˉ1zˉ2. Re(z)=(z+zˉ)/2\text{Re}(z)=(z+\bar{z})/2Re(z)=(z+zˉ)/2. Im(z)=(z−zˉ)/(2i)\text{Im}(z)=(z-\bar{z})/(2i)Im(z)=(z−zˉ)/(2i).
Space / Enter for å snu