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[poincare] In complex, the lengthest numerical value that can be

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converted to text has changed from -1.999999e^-38 to -1.999999e-308

Change-Id: Ic3232dc14cae1b4e5df83a50cc2f651ef9a634ee
This commit is contained in:
Émilie Feral
2017-08-16 10:40:11 +02:00
parent ca1494eef7
commit 43401829cb
1 changed files with 5 additions and 4 deletions
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9
poincare/include/poincare/complex.h
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@@ -76,12 +76,13 @@ private:
template<typename U> Evaluation<U> * templatedEvaluate(Context& context, Expression::AngleUnit angleUnit) const;
/* We here define the buffer size to write the lengthest float possible.
* At maximum, the number has 7 significant digits so, in the worst case it
* has the form -1.999999e-38 (7+6+1 char) (the auto mode is always
* has the form -1.999999e-308 (7+7+1 char) (the auto mode is always
* shorter. */
constexpr static int k_maxFloatBufferLength = 7+6+1;
constexpr static int k_maxFloatBufferLength = 7+7+1;
/* We here define the buffer size to write the lengthest complex possible.
* The worst case has the form -1.999999E-38*e^(-1.999999E-38*i) (13+13+7+1 char) */
constexpr static int k_maxComplexBufferLength = 13+13+7+1;
* The worst case has the form -1.999999E-308*e^(-1.999999E-308*i) (14+14+7+1
* char) */
constexpr static int k_maxComplexBufferLength = 14+14+7+1;
/* convertComplexToText and convertFloatToTextPrivate return the string length
* of the buffer (does not count the 0 last char)*/
int convertComplexToText(char * buffer, int bufferSize, Expression::FloatDisplayMode floatDisplayMode, Expression::ComplexFormat complexFormat) const;