Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e174e8d9963c7c863a3886de2628c3ccb1b0a026ef2a72f4afc483a7a22363f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^