Recent questions tagged math

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math - How to calculate with imaginary numbers in JavaScript?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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math - Why 0 ** 0 equals 1 in python

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math - Concise way to implement round() in C?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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math - Associativity gives us parallelizability. But what does commutativity give?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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math - Is there a short-hand for nth root of x, in Python?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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math - how to plot ellipse given a general equation in R?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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math - Quadratic equation in Ada

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 768 views

math - Max square size for unknown number inside rectangle

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 781 views

math - Mathematically Find Max Value without Conditional Comparison

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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math - Find the max of 3 numbers in Java with different data types

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 787 views

math - How to best approximate a geometrical arc with a Bezier curve?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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math - How can I safely average two unsigned ints in C++?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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math - Get direction (compass) with two longitude/latitude points

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 765 views

math - Perpendicular on a line segment from a given point

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 779 views

math - Draw a quadratic Bézier curve through three given points

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 917 views

math - Ruby factorial function

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 821 views

math - JavaScript: Round to a number of decimal places, but strip extra zeros

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

math - Calculate angle between two Latitude/Longitude points

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 964 views

math - Generating triangular/hexagonal coordinates (xyz)

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

math - Fastest implementation of sine, cosine and square root in C++ (doesn't need to be much accurate)

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 866 views

math - What does bitwise XOR (exclusive OR) mean?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 941 views

math - Why use softmax as opposed to standard normalization?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 899 views

math - Designing function f(f(n)) == -n

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

math - C# decimal take ceiling 2

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

math - Arbitrary precision decimals in C#?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

math - Calculating angle between two vectors in python

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 804 views

math - Implement page curl on android?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 902 views

math - carry/overflow & subtraction in x86

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 978 views

math - How do you calculate the axis-aligned bounding box of an ellipse?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 759 views

math - How to rotate a matrix in an array in javascript

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 851 views

math - Line of intersection between two planes

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 740 views

math - Drawing part of a Bézier curve by reusing a basic Bézier-curve-function?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 774 views

math - The possible number of binary search trees that can be created with N keys is given by the Nth catalan number. Why?

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 995 views

math - PHP float calculation error when subtracting

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.5k views

math - Calculate rotated rectangle size from known bounding box coordinates

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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