Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 316ba048ae31c09e9c600ac241ce094e04fe29603c7e2d912b6956d5d671b207:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^