Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc62a4aa50352dc6eaf6987c4571c6cf1c596ed1ee5243e24f316edea2c7e6d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^