16 lines
743 B
Plaintext
16 lines
743 B
Plaintext
Mpexpr adds two new commands to Tcl, 'mpexpr' and 'mpformat'. Mpexpr works
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much like Tcl's native 'expr', but does all calculations using an arbitrary
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precision math package. Mpexpr numbers can be any number of digits, with any
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decimal precision. Final precision is controlled by a Tcl variable
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'mp_precision', which can be any reasonable integer, limiting only the
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number of digits to the right of the decimal point.
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Mpformat works much like Tcl's 'format', except it formats multiple
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precision numbers in a variety of formats.
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Mpexpr also includes most math functions provided by 'expr', as well
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as several new functions. Mpexpr also supports Tcl variables and
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nested evaluation, just like 'expr':
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WWW: http://mpexpr.sourceforge.net
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