Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 302451f0bcd832a9c0404d2c5ed2df2537ad2a15fad344a12609ff58f8958cf6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^