Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 92b63402245b1935040282224874aa9c1bd1d518f113443f558f47e3f60d8dbe:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^