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Rev 2044 Rev 2045
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// Changed: We want to be able to multiply 2 sines/cosines and still stay comfortably (factor 100) within 31 bits.
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// Changed: We want to be able to multiply 2 sines/cosines and still stay comfortably (factor 100) within 31 bits.
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// 4096 = 12 bits, square = 24 bits, 7 bits to spare.
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// 4096 = 12 bits, square = 24 bits, 7 bits to spare.
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#define MATH_UNIT_FACTOR_LOG 12
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#define MATH_UNIT_FACTOR_LOG 12
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#define MATH_UNIT_FACTOR (1L<<MATH_UNIT_FACTOR_LOG)
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#define MATH_UNIT_FACTOR (1L<<MATH_UNIT_FACTOR_LOG)
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int16_t sin_mkdegrees(int32_t arg);
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int16_t cos_mkdegrees(int32_t arg);
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int16_t tan_mkdegrees(int32_t arg);
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int16_t sin_360(int16_t arg);
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int16_t sin_360(int16_t arg);
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int16_t cos_360(int16_t arg);
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int16_t cos_360(int16_t arg);