Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 74b5dcd332d7231b041fd7a1af0da07f14b3c32b56d2862c4bdac453e5f0b4f0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^