diff options
Diffstat (limited to 'website/mathematics/calculus/source/derivative.ms')
| -rw-r--r-- | website/mathematics/calculus/source/derivative.ms | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/website/mathematics/calculus/source/derivative.ms b/website/mathematics/calculus/source/derivative.ms index 6675046..9e4196f 100644 --- a/website/mathematics/calculus/source/derivative.ms +++ b/website/mathematics/calculus/source/derivative.ms @@ -205,10 +205,10 @@ d sub initial = f(t sub {initial}) d sub final = f(t sub {final}) .EN .EQ -\[*D] = f(t sub initial + \[*D]t) - d sub initial +\[*D]t = f(t sub initial + \[*D]t) - d sub initial .EN .EQ -\[*D] = f(t sub initial + \[*D]t) - f(t sub {initial}) +\[*D]t = f(t sub initial + \[*D]t) - f(t sub {initial}) .EN .EQ f'(t) = {f(t sub initial + \[*D]t) - f(t sub {initial})} over \[*D]t |