Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3533f819c0d71ccf5c32af68af2c4dc46aaf85f726d7ce272886a5ea09b02137:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^