Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5f0f5724e96d2a8b9eb5e2a77b211afdad6711c2e37970639b197f00ee35ab82:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^