codello/mathpad
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Model Redesign: Added Reference Frames

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Added Inverse Functions
UI Redesign
Cleaned Code
This commit is contained in:
Kim Wittenburg
2014-10-07 20:25:54 +02:00
parent 8f2f773909
commit 82259f87e2
40 changed files with 1124 additions and 998 deletions
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7
MathPad/MPDocument.m
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@@ -62,11 +62,8 @@
- (IBAction)evaluateExpression:(id)sender {
MPParseError *error;
NSDecimalNumber *result = [self.expressionView.expressionStorage evaluateWithError:&error];
self.resultLabel.stringValue = result != nil ? result.description : @"Error!";
self.errorLabel.stringValue = error != nil ? [NSString stringWithFormat:@"%@, %@", error, error.pathToExpression] : @"No Error";
if (error) {
self.expressionView.error = error;
}
self.expressionView.error = error;
self.resultLabel.stringValue = result != nil ? [result descriptionWithLocale:[NSLocale currentLocale]] : @"";
}
@end