Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dcf303b39b5ce0ba930430d09b366c76eeb182a84c52e4d57a3f60e1df892a54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^