Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 49ecc0746c81774e24c7a7e6fb7cad9ed6090154c6cf6ce49e0aeb5214ae63f8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^