Mathematics Exponents Calculator October 7, 2025 by admin | Leave a Comment Exponents Calculator (High Precision) Base (a) Exponent (n) Decimal Precision Auto (Optimal)2 decimal places4 decimal places6 decimal places8 decimal places10 decimal places12 decimal places15 decimal places20 decimal places Calculate a^n Calculation Results Standard Precision Result High Precision Result (BigInt) Scientific Notation Number of Digits High Precision Features: • Supports very large integers using BigInt for […] Read more »
Mathematics Error Function Calculator October 6, 2025 by admin | Leave a Comment Error Function Calculator Input Parameters Function Type erf(x) – Error Functionerfc(x) – Complementary Error Functionerf⁻¹(x) – Inverse Error Functionerfc⁻¹(x) – Inverse Complementary Error Function Input Value (x) Decimal Precision 6 decimal places8 decimal places10 decimal places12 decimal places Calculate Error Function erf(x) = (2/√π) ∫₀ˣ e⁻ᵗ² dt Calculation Results About Error Functions: The error function […] Read more »
Mathematics Entropy Calculator October 6, 2025 by admin | Leave a Comment Shannon Entropy Calculator 📊 Input Method Choose how to input your data: Direct ProbabilitiesFrequencies/CountsText Analysis 🎯 Probability Input Enter probabilities (comma-separated, e.g., 0.5, 0.3, 0.2): 📈 Frequency Input Enter frequencies/counts (comma-separated, e.g., 10, 6, 4): 📝 Text Analysis Enter text to analyze: Information theory is a mathematical framework for quantifying information. Claude Shannon introduced entropy […] Read more »
Mathematics Complex Number Calculator October 4, 2025 by admin | Leave a Comment Complex Number Calculator Basic Operations Single Number Conversion Advanced Basic Arithmetic Operations First Number – Real Part First Number – Imaginary Part Second Number – Real Part Second Number – Imaginary Part Select Operation: Addition Subtraction Multiplication Division Calculate Clear Single Number Properties & Operations Real Part Imaginary Part Power (for exponentiation) Calculate All Properties […] Read more »
Mathematics Complementary Error Function Calculator October 4, 2025 by admin | Leave a Comment Complementary Error Function Calculator Input Value (x) Calculate erfc(x) Input Value (x): – erfc(x): – erf(x): – Log₁₀(erfc(x)): – About the Complementary Error Function The complementary error function erfc(x) is defined as: erfc(x) = 1 – erf(x) = (2/√π) ∫[x,∞] e^(-t²) dt For large values, erfc(x) approaches zero extremely rapidly. This calculator uses continued fractions […] Read more »
Mathematics Combination Calculator October 3, 2025 by admin | Leave a Comment Combination & Permutation Calculator Total Number of Items (n) Number of Items to Choose (r) Combination (nCr) C(n,r) = n! / (r! × (n-r)!) Order doesn’t matter – selecting a group of items where arrangement is not important Permutation (nPr) P(n,r) = n! / (n-r)! Order matters – arranging items where sequence is important Calculate […] Read more »
Mathematics Central Limit Theorem Calculator October 3, 2025 by admin | Leave a Comment Central Limit Theorem Calculator Population Parameters Population Mean (μ) Population Standard Deviation (σ) Sample Size (n) Sample Mean (x̄) – Optional Calculate CLT Properties Probability Calculations Lower Bound Upper Bound Calculate Probability Sampling Distribution Mean (μx̄) – Standard Error (σx̄) – Z-Score (if sample mean provided) – CLT Applicability – Probability P(L ≤ X̄ ≤ […] Read more »
Mathematics Binomial Probability Distribution Calculator October 2, 2025 by admin | Leave a Comment Binomial Probability Distribution Calculator Input Parameters Number of Trials (n) Probability of Success (p) Number of Successes (x) Calculation Type P(X = x) – Exactly x successesP(X ≤ x) – At most x successesP(X ≥ x) – At least x successesP(X < x) - Less than x successesP(X > x) – Greater than x successes […] Read more »
Mathematics Binomial Coefficient Calculator October 2, 2025 by admin | Leave a Comment Binomial Coefficient Calculator Calculate C(n,k) – “n choose k” Total Items (n) Items to Choose (k) Calculate C(n,k) Binomial Coefficient Result Read more »
Mathematics Beta Function Calculator October 1, 2025 by admin | Leave a Comment Beta Function Calculator Parameter x (positive real number) Parameter y (positive real number) Calculate Beta Function Beta Function Results B(x, y) = – Scientific Notation: – Logarithm (ln B(x,y)): – Factorial Form: – Formula: B(x,y) = Γ(x)Γ(y) / Γ(x+y) where Γ is the Gamma function Read more »