Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 25673a7af15fc17e898b8a1458623e444acccb4257fe558eaa332b8a3652420d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^