diff options
| -rw-r--r-- | klippy/heater.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/klippy/heater.py b/klippy/heater.py index 1873104a..1b644e72 100644 --- a/klippy/heater.py +++ b/klippy/heater.py @@ -44,10 +44,9 @@ class Thermistor: y = (self.c1 - inv_t) / (2. * self.c3) x = math.sqrt((self.c2 / (3. * self.c3))**3 + y**2) ln_r = math.pow(x - y, 1./3.) - math.pow(x + y, 1./3.) - r = math.exp(ln_r) else: ln_r = (inv_t - self.c1) / self.c2 - r = math.exp(ln_r) + r = math.exp(ln_r) return r / (self.pullup + r) # Thermistor calibrated from one temp measurement and its beta |