From a997c78c3fbb092db11cdb65d3e81dcb3a7c04c9 Mon Sep 17 00:00:00 2001 From: Chrissy Date: Sun, 4 Oct 2026 13:24:31 -0400 Subject: [PATCH] make period match the emphasis of midline and amplitude --- source/sec-circular-traversing.xml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/sec-circular-traversing.xml b/source/sec-circular-traversing.xml index f49a746f..6e8add06 100755 --- a/source/sec-circular-traversing.xml +++ b/source/sec-circular-traversing.xml @@ -307,7 +307,7 @@

  • - Circular functions have several standard features. The function has a midline that is the line for which half the points on the curve lie above the line and half the points on the curve lie below. A circular function's amplitude is the maximum deviation of the function value from the midline; the amplitude corresponds to the radius of the circle that generates the function. Circular functions also repeat themselves, and we call the smallest value of p for which f(x+p) = f(x) for all x the period of the function. The period of a circular function corresponds to the circumference of the circle that generates the function. + Circular functions have several standard features. The function has a midline that is the line for which half the points on the curve lie above the line and half the points on the curve lie below. A circular function's amplitude is the maximum deviation of the function value from the midline; the amplitude corresponds to the radius of the circle that generates the function. Circular functions also repeat themselves, and we call the smallest value of p for which f(x+p) = f(x) for all x the period of the function. The period of a circular function corresponds to the circumference of the circle that generates the function.