Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 454057518e9fcb8986c8f46a3e44edd4c0f3e4dc1e1bfe2cfd6ce3271733e646:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^