Trigonometry · demo

csc, sec and cot from sin, cos and tan

Each reciprocal blows up where the original hits zero. Switch sin → cos → tan and watch vertical asymptotes appear at those zeros.

original reciprocal asymptote

Scroll to zoom · drag background to pan · x ticks in π multiples

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Transform A f(B(x−C)) + D

1
1
0
0

Window

±8
±8
Show asymptotes
where the transformed original equals zero
Show original
faint graph of the transformed base

Key values