Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8fb3f98053a6b7747913ea7f7d42ee8e9f1f25e3ffcd39539d1a8b2ddbd7ee70:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^