Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d6e464b6d7fb5f6b4cbcb39161dc1aa391c34a0d2e3e751dbd45377850c49f6b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^