Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ad215dab0f79627ba0d4cb8ebfdbffeb847b0290149a247f9639b5b8db9f6b9a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^