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#define | PICO_DOUBLE_IN_RAM 0 |
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#define | __PICO_DOUBLE_ARM_OPTIMIZED 1 |
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#define | PICO_DOUBLE_HAS_INT32_TO_DOUBLE_CONVERSIONS 1 |
| | Set if int2double and uint2double are available.
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#define | PICO_DOUBLE_HAS_INT64_TO_DOUBLE_CONVERSIONS 1 |
| | Set if int642double and uint642double are available.
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#define | PICO_DOUBLE_HAS_DOUBLE_TO_INT32_Z_CONVERSIONS 1 |
| | Set if double2int_z and double2uint_z are available (rounding towards zero).
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#define | PICO_DOUBLE_HAS_DOUBLE_TO_INT64_Z_CONVERSIONS 1 |
| | Set if double2int64_z and double2uint64_z are available (rounding towards zero).
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#define | PICO_DOUBLE_HAS_FIX32_TO_DOUBLE_CONVERSIONS 1 |
| | Set if fix2double and ufix2double are available.
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#define | PICO_DOUBLE_HAS_FIX64_TO_DOUBLE_CONVERSIONS 1 |
| | Set if fix642double and ufix642double are available.
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#define | PICO_DOUBLE_HAS_DOUBLE_TO_FIX32_Z_CONVERSIONS 1 |
| | Set if double2fix_z and double2ufix_z are available (rounding towards zero).
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#define | PICO_DOUBLE_HAS_DOUBLE_TO_FIX64_Z_CONVERSIONS 1 |
| | Set if double2fix64_z and double2ufix64_z are available (rounding towards zero).
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#define | PICO_DOUBLE_HAS_DOUBLE_TO_INT32_M_CONVERSIONS 1 |
| | Set if double2int and double2uint are available (rounding towards -Infinity).
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#define | PICO_DOUBLE_HAS_DOUBLE_TO_INT64_M_CONVERSIONS 1 |
| | Set if double2int64 and double2uint64 are available (rounding towards -Infinity).
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#define | PICO_DOUBLE_HAS_DOUBLE_TO_FIX32_M_CONVERSIONS 1 |
| | Set if double2fix and double2ufix are available (rounding towards -Infinity).
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#define | PICO_DOUBLE_HAS_DOUBLE_TO_FIX64_M_CONVERSIONS 1 |
| | Set if double2fix64 and double2ufix64 are available (rounding towards -Infinity).
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#define | PICO_DOUBLE_HAS_DDIV_FAST 1 |
| | Set if ddiv_fast is available.
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#define | PICO_DOUBLE_HAS_SQRT_FAST 1 |
| | Set if sqrt_fast is available.
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#define | PICO_DOUBLE_HAS_FMA_FAST 1 |
| | Set if fma_fast is available.
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#define | PICO_DOUBLE_HAS_POWINT 1 |
| | Set if powint is available.
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double | int2double (int32_t i) |
| | Convert a signed 32-bit integer to the nearest double.
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double | uint2double (uint32_t u) |
| | Convert an unsigned 32-bit integer to the nearest double.
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double | int642double (int64_t i) |
| | Convert a signed 64-bit integer to the nearest double.
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double | uint642double (uint64_t u) |
| | Convert an unsigned 64-bit integer to the nearest double.
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int32_t | double2int_z (double d) |
| | Convert a double to a signed 32-bit integer, rounding towards zero. On Arm this conversion is saturating (to INT32_MAX/INT32_MIN) for out of range input except when using pico_double compiler.
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uint32_t | double2uint_z (double d) |
| | Convert a double to an unsigned 32-bit integer, rounding towards zero On Arm this conversion is saturating (to UINT32_MAX/UINT32_MIN) for out of range input except when using pico_double compiler.
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int64_t | double2int64_z (double d) |
| | Convert a double to a signed 64-bit integer, rounding towards zero. On Arm this conversion is saturating (to INT64_MAX/INT64_MIN) for out of range input except when using pico_double compiler.
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uint64_t | double2uint64_z (double d) |
| | Convert a double to an unsigned 64-bit integer, rounding towards zero. On Arm this conversion is saturating (to UINT64_MAX/UINT64_MIN) for out of range input except when using pico_double compiler.
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double | fix2double (int32_t m, int e) |
| | Convert a signed 32-bit fixed-point integer with the given number of fractional bits to the nearest double Out of range inputs will convert to +/- Infinity.
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double | ufix2double (uint32_t m, int e) |
| | Convert an unsigned 32-bit fixed-point integer with the given number of fractional bits to the nearest double Out of range inputs will convert to +Infinity.
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double | fix642double (int64_t m, int e) |
| | Convert a signed 64-bit fixed-point integer with the given number of fractional bits to the nearest double Out of range inputs will convert to +/- Infinity.
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double | ufix642double (uint64_t m, int e) |
| | Convert an unsigned 64-bit fixed-point integer with the given number of fractional bits to the nearest double Out of range inputs will convert to +Infinity.
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int32_t | double2fix_z (double d, int e) |
| | Convert a double to a signed 32-bit fixed-point integer with the given number of fractional bits, rounding towards zero. On Arm this conversion is saturating (to INT32_MAX/INT32_MIN) for out of range input except when using pico_double compiler.
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uint32_t | double2ufix_z (double d, int e) |
| | Convert a double to an unsigned 32-bit fixed-point integer with the given number of fractional bits, rounding towards zero. This conversion is saturating (to UINT32_MAX/UINT32_MIN) for out of range input.
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int64_t | double2fix64_z (double d, int e) |
| | Convert a double to a signed 64-bit fixed-point integer with the given number of fractional bits, rounding towards zero. On Arm this conversion is saturating (to INT64_MAX/INT64_MIN) for out of range input except when using pico_double compiler.
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uint64_t | double2ufix64_z (double d, int e) |
| | Convert a double to an unsigned 64-bit fixed-point integer with the given number of fractional bits, rounding towards zero. This conversion is saturating (to UINT64_MAX/UINT64_MIN) for out of range input.
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int32_t | double2int (double d) |
| | Convert a double to a signed 32-bit integer, rounding towards -Infinity. This conversion is saturating (to INT32_MAX/INT32_MIN) for out of range input.
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uint32_t | double2uint (double d) |
| | Convert a double to an unsigned 32-bit integer, rounding towards -Infinity. This conversion is saturating (to UINT32_MAX/UINT32_MIN) for out of range input.
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int64_t | double2int64 (double d) |
| | Convert a double to a signed 64-bit integer, rounding towards -Infinity. This conversion is saturating (to INT64_MAX/INT64_MIN) for out of range input.
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uint64_t | double2uint64 (double d) |
| | Convert a double to an usigned 64-bit integer, rounding towards -Infinity. This conversion is saturating (to UINT64_MAX/UINT64_MIN) for out of range input.
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int32_t | double2fix (double d, int e) |
| | Convert a double to a signed 32-bit fixed-point integer with the given number of fractional bits, rounding towards -Infinity. This conversion is saturating (to INT32_MAX/INT32_MIN) for out of range input.
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uint32_t | double2ufix (double d, int e) |
| | Convert a double to an unsigned 32-bit fixed-point integer with the given number of fractional bits, rounding towards -Infinity. This conversion is saturating (to UINT32_MAX/UINT32_MIN) for out of range input.
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int64_t | double2fix64 (double d, int e) |
| | Convert a double to a signed 64-bit fixed-point integer with the given number of fractional bits, rounding towards -Infinity. This conversion is saturating (to INT64_MAX/INT64_MIN) for out of range input.
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uint64_t | double2ufix64 (double d, int e) |
| | Convert a double to an unsigned 64-bit fixed-point integer with the given number of fractional bits, rounding towards -Infinity. This conversion is saturating (to UINT64_MAX/UINT64_MIN) for out of range input.
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double | exp10 (double x) |
| | Evaluate 10.0 to the power of the given value.
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void | sincos (double x, double *sinx, double *cosx) |
| | Return both the sine and cosine of an angle efficiently.
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double | powint (double x, int32_t y) |
| | Raise a floating point number to an integer power.
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double | ddiv_fast (double n, double d) |
| | Perform a fast floating point divide with reduced accuracy.
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double | sqrt_fast (double d) |
| | Perform a fast floating point square-root with reduced accuracy.
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double | fma_fast (double x, double y, double z) |
| | Perform a fast (non-fused) multiply-add (x * y + z) with reduced accuracy.
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double | mla (double x, double y, double z) |
| | Perform a fast multiply-add (x * y + z) with reduced accuracy (not fused multiply-add). This is another name for fma_fast.
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v2.3.1 (RP2350)