Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dfe2664a9bcdb2972b72336479cfe5e0c67a49db27a1d6fd7f195ef1ab7cb88d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^