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Calculus

Name( Arguments ) Function Mod Ref
sum($var$,$sym$, INITIAL, FINAL) $\sum_{sym=initial}^{sym=final}{var}$ M,O
lsum($var$,$sym$,$vector$) $\sum_{sym\in vector}{var}$ M,O
diff($var$[,$sym$]) $\frac{d var}{d sym}$ M,O
integrate($var$[,$sym$]) $\int var(sym)d sym$ M,O
romberg($var_f$,$sym$, $var_a$, $var_b$) $\int_{var_a}^{var_b} var_f d sym$ M,O
quad( expr, $var_a$, $var_b$) $\int_{var_a}^{var_b} expr dx$ O
taylor($var_f$, $sym$, $var_p$, N) N-th Taylorpolynomial of the function $var_f$ with variable $sym$ in point $var_p$. M,O
ode($var$, $sym_y$, $sym_x$ ) solves the linear differential equation $y'=f(x)\cdot y + g(x)$. $var$ is the right-hand-side of this equation. M,O
fzero(expr,$var_a$, $var_b$) find function zero between $var_a$ and $var_b$ O


next up previous contents
Next: Plots Up: Functions Previous: Equations and Expressions
Helmut Dersch
2009-03-15