Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 881ac1a86af26ef5c99fef414374c2071424a6ccac1756fb1946b47ecde241d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^