Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 12650ed5c474e4b292d9af10ac6639fe251ab6413c6ab7a2e63912e722379ae6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^