Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b3190d30e7a80caee9dd5108a37aa31c7c67caf0d7c47a786cb3ca835696ded:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^