lyng/notes/decimal_math_todo.md

Decimal Math TODO

These stdlib math helpers currently accept Decimal, but some still use the temporary compatibility path

Decimal -> Real -> host math -> Decimal

instead of a native decimal implementation.

Still Using The Temporary Real Bridge

• sin(x)
• cos(x)
• tan(x)
• asin(x)
• acos(x)
• atan(x)
• sinh(x)
• cosh(x)
• tanh(x)
• asinh(x)
• acosh(x)
• atanh(x)
• exp(x)
• ln(x)
• log10(x)
• log2(x)
• sqrt(x)
• pow(x, y) when the decimal case is not reducible to an integral exponent

Already Native For Decimal

• abs(x)
• floor(x)
• ceil(x)
• round(x)
• pow(x, y) with integral exponent y