Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a45c758cf4714ea39b1425640bee6e788656ed745a3949d508a8b88c980476f9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^