Trigonometric functions: Difference between revisions
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=={{header|Elena}}== |
=={{header|Elena}}== |
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{{trans|C++}} |
{{trans|C++}} |
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<lang elena> |
<lang elena>import system'math. |
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import extensions. |
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program = |
program = |
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[ |
[ |
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console |
console printLine("Radians:"). |
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console |
console printLine("sin(π/3) = ",(pi_value/3) sin). |
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console |
console printLine("cos(π/3) = ",(pi_value/3) cos). |
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console |
console printLine("tan(π/3) = ",(pi_value/3) tan). |
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console |
console printLine("arcsin(1/2) = ",0.5r arcsin). |
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console |
console printLine("arccos(1/2) = ",0.5r arccos). |
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console |
console printLine("arctan(1/2) = ",0.5r arctan). |
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console |
console printLine. |
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console |
console printLine("Degrees:"). |
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console |
console printLine("sin(60º) = ",60.0r radian; sin). |
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console |
console printLine("cos(60º) = ",60.0r radian; cos). |
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console |
console printLine("tan(60º) = ",60.0r radian; tan). |
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console |
console printLine("arcsin(1/2) = ",0.5r arcsin; degree,"º"). |
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console |
console printLine("arccos(1/2) = ",0.5r arccos; degree,"º"). |
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console |
console printLine("arctan(1/2) = ",0.5r arctan; degree,"º"). |
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console readChar. |
console readChar. |
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].</lang> |
].</lang> |