Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 15ff9511fbc11ec49967b44b7d7c30c3fd175ee0dd44be9cf3e5ba5442338545:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^