From the course: MySQL Essential Training (2019)
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Simple trigonometry - MySQL Tutorial
From the course: MySQL Essential Training (2019)
Simple trigonometry
- [Instructor] Simple functions are provided for basic trigonometry purposes. Arguments are in radians. So for example, I can select sine of say, two, and I get that value. Or I can say, get the arcsine of say, 0.2, and get that value. Or say, the cosine of say, pi, and I get a minus one. Or the arccosine of say, 0.5, and I get that value. I can get tangents, and we'll give this one pi again. There's the tangent of pi. And get the arctangent, or the cotangent. These simple functions provide most of the common trigonometry operators.
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