Advanced Scientific Calculator

None Answer only.

Summary Methods as pills.

Detailed Full accordion per computation step with formulas.

f(x) — Expression

Full PEMDAS evaluation with order-of-operations breakdown

sinθ — Trigonometry

6 trig + hyperbolic + Pythagorean identity verification

logₓ — Log & Exp

ln, log₁₀, log₂, log_b, eˣ, 10ˣ + inverse verification

xⁿ — Powers & Roots

xⁿ, ⁿ√x, x⁻ⁿ, x², √x, x³, ∛x + AM-GM check

nCr — Combinatorics

n!, P(n,r), C(n,r), derangements, Pascal's triangle

σ — Statistics

Mean, median, mode, σ², s², σ, s, quartiles, IQR

a+bi — Complex

Add, subtract, multiply, divide + polar form + De Moivre

0xFF — Base Conversion

BIN↔OCT↔DEC↔HEX + ASCII/Unicode code point

π \(3.14159265358979…\)

e \(2.71828182845905…\)

φ (golden) \((1+√5)/2 = 1.61803…\)

Pythagorean \(\sin^2\theta+\cos^2\theta=1\)

Euler \(e^{i\pi}+1=0\)

log change \(\log_b x=\ln x/\ln b\)

DeMoivre \((re^{i\theta})^n=r^ne^{in\theta}\)

Complex × \((a+bi)(c+di)=(ac-bd)+(ad+bc)i\)

Complex |z| \(|a+bi|=\sqrt{a^2+b^2}\)

P(n,r) \(n!/(n-r)!\)

C(n,r) \(n!/(r!(n-r)!)\)

Mean \(\bar x=\sum x_i/n\)

Pop. σ² \(\sum(x_i-\bar x)^2/n\)

Sample s² \(\sum(x_i-\bar x)^2/(n-1)\)

AM-GM \((a+b)/2\geq\sqrt{ab}\)

Stirling \(n!\approx\sqrt{2\pi n}(n/e)^n\)

Σ∫Advanced Scientific Calculator