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Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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#1
Help Me !
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Arctan(z)
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2006-10-12 18:27:26
astrogirl
Replies: 5
Does any one know when arctan(z) is undefined?
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