Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2720668c84fb94581d68abfdffca2e761234395d167811ee99be7c0fb9ecf68e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^