Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1ffc6dee85a00f5cc3d4a2f6bd02e328ad627c029b77bb290b826f2667646545:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^