Paano gamitin (3 hakbang)
- Piliin ang mode: Convert, Operations, Power, o Roots.
- Ilagay ang z (at w o n kung kailangan), at piliin kung rectangular a+bi o polar r∠θ.
- Pindutin ang Kalkulahin para makita ang resulta, steps, at Argand plot. Ang Kopyahin ang URL ay nagba-bahagi ng eksaktong setup.
May naka-preload na sample na z = 1 + i at awtomatikong kinukuwenta sa unang bukas.
Results
- Rectangular (a + bi)
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- Polar (r ∠ θ)
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- Conjugate (a - bi)
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- Euler form (r · exp(iθ), θ in rad)
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Roots
How it's calculated
Argand plot
Vectors for z, w, and the highlighted result or roots update after each computation.
Teacher notes
Toggle reminders about principal values, multi-valued roots, and rounding behaviour.
FAQ
Which operations does this complex number calculator cover?
It converts between rectangular and polar form, performs addition, subtraction, multiplication, division, integer powers, and lists every n-th root with narrated steps.
How can the Argand plot help me learn?
It draws vectors for your inputs and highlights the result or each root so you can see magnitude and angle changes at a glance.