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docs - Math
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 16 Jun 2024 20:26:12 -0600
parents 969ced346cef
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1817:969ced346cef 1818:d3e6c7f64559
3432 </p> 3432 </p>
3433 <% 3433 <%
3434 end 3434 end
3435 } 3435 }
3436 ["Math.atan"] = { 3436 ["Math.atan"] = {
3437 title = "Math.atan (y, x)" 3437 title = "Math.atan (a)"
3438 content = function()
3439 %>
3440 <p>
3441 Returns the arc tangent of a value; the returned angle is in the range -pi/2 through pi/2.</p>
3442 <%
3443 end
3444 }
3445 ["Math.atan2"] = {
3446 title = "Math.atan2 (y, x)"
3438 content = function() 3447 content = function()
3439 %> 3448 %>
3440 <p> 3449 <p>
3441 Returns the arc tangent of <code>y/x</code> (in radians), 3450 Returns the arc tangent of <code>y/x</code> (in radians),
3442 but uses the signs of both parameters to find the 3451 but uses the signs of both parameters to find the