Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9e713f785928ee3462fd38f14b10fd164b2c846ea7422ce6fadf39c8babfce95:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^