Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2d2113301137fddc1d9b071abd718c67ffa05f77cccb32f37705d5ebf3c57068:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^