Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 02630ffa3a2ff0118e6c01decb21ae81576396e7ee0603c71058a47c6b954af8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^