Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9a59579f9f3cc922b58780ff8ea009a2159b6aa0b7127bbfebb01d2c5cc13d52:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^