Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e484fdd2c12a5d0bcc95ee8cd3d084e652661c85d12087a0ee4292b51cb1972:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^