Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3279288f47e9ff725607920ec1c65cc87896d5d140360f39c47d1dcc57ec5460:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^