Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 911dbe60b69cf569f09b8c22f9574678cc7bed21e8d2e3ac4bbaa81ed5e2ed6b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^