Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d41b092eee70c413ba323cbd2b2c4753542e23b6aa82c9426a1bc81dbd0e702f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^