The green theme was adapted from a template by Viktor Persson at arcsin.    From Wordnik.com.  [About Sprout] Reference

I was once told that the gradient on a road sign is not arctan but rather arcsin - i.e. 10% is 1m up for 10m on the slope.    From Wordnik.com.  [Which idiot came up with percentage-based gradient signs] Reference

When a light ray passes through a boundary from a medium having an index of refraction r into a medium having an index of refraction s, the critical angle, c, is given by the formula: c ¼ arcsin ðs = rÞ Suppose c ¼ 1 rad, and s ¼ 1.225.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

When a light ray passes through a boundary from a medium having an index of refraction r into a medium having an index of refraction s, the critical angle, c, is given by the formula: c ¼ arcsin ðs = rÞ What does this formula tell us about rays striking a boundary where r ¼ 2s?.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

When a light ray passes through a boundary from a medium having an index of refraction r into a medium having an index of refraction s, the critical angle, c, is given by the formula: c ¼ arcsin ðs = rÞ What does this formula tell us about rays striking a boundary where r ¼ s/2?.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

Plug in the numbers to the equation for critical angle, c: c ¼ arcsin ðs = rÞ ¼ arcsin ð1: 00 = 1: 33Þ ¼ arcsin 0: 752 ¼ 48: 88 Remember that the angles in all these situations are de fi ned with respect to the normal to the surface, not with respect to the plane of the surface.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

¼ arcsin 0: 65226 ¼ 40: 718 This means that the pilot's initial heading, enroute on a great circle from point S to point R, should be 41 to the nearest degree.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

0: 752 Â 0: 883 ¼ 0: 664 ¼ arcsin 0: 664 ¼ 428 We're justi fi ed to go to two signi fi cant fi gures here, because that is the extent of the accuracy of the angular data we're given.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

The distribution is given by d(arcsin(x))/dt.    From Wordnik.com.  [Paul Linsay's Poisson Fit « Climate Audit] Reference

(a) arcsin p ¼ (b) arccos q ¼ (c) q2 þ p2 ¼ 1 (d) p/q ¼ tan (e) 1/p ¼ cot.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

1 ¼ arcsin 0: 326798 ¼ 19: 07458 Because the normal line N1 to the fi rst surface slants at 30 relative to the horizontal, the ray of blue light inside the prism slants at 30 - 19.0745, or.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

Theta = arcsin (- (3)/(4)).    From Wordnik.com.  [Yahoo! Answers: Latest Questions] Reference

/ / 定义存放运算符 (包括: '+', '-', ..., 'sin', ..., 'arcsin'.    From Wordnik.com.  [博客园首页] Reference